/* Generated by Cython 0.26.1 */

#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
    #error Cython requires Python 2.6+ or Python 3.2+.
#else
#define CYTHON_ABI "0_26_1"
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x03030000 || (PY_MAJOR_VERSION == 2 && PY_VERSION_HEX >= 0x02070000)
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 0
  #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
  #undef SHIFT
  #undef BASE
  #undef MASK
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#if PY_VERSION_HEX < 0x030700A0 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject **args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
  #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                              0 : _PyUnicode_Ready((PyObject *)(op)))
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#else
  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned char     uint8_t;
           typedef unsigned int      uint32_t;
        #else
           typedef unsigned __int8   uint8_t;
           typedef unsigned __int32  uint32_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
  #ifdef __cplusplus
    #if __has_cpp_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH [[fallthrough]]
    #elif __has_cpp_attribute(clang::fallthrough)
      #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough) || (defined(__GNUC__) && defined(__attribute__))
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
  #define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif


#define __PYX_ERR(f_index, lineno, Ln_error) \
{ \
  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
}

#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__borg__compress
#define __PYX_HAVE_API__borg__compress
#include "lz4.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER) && defined (_M_X64)
    #define __Pyx_sst_abs(value) _abs64(value)
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "src/borg/compress.pyx",
  "stringsource",
};

/*--- Type declarations ---*/
struct __pyx_obj_4borg_8compress_CompressorBase;

/* "borg/compress.pyx":38
 * 
 * 
 * cdef class CompressorBase:             # <<<<<<<<<<<<<<
 *     """
 *     base class for all (de)compression classes,
 */
struct __pyx_obj_4borg_8compress_CompressorBase {
  PyObject_HEAD
};


/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, int);
    void (*DECREF)(void*, PyObject*, int);
    void (*GOTREF)(void*, PyObject*, int);
    void (*GIVEREF)(void*, PyObject*, int);
    void* (*SetupContext)(const char*, int, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
          }
#else
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_XINCREF(r)  do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
#endif

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#endif

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* KeywordStringCheck.proto */
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed);

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* GetModuleGlobalName.proto */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
    const char* function_name);

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = PyThreadState_GET();
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#endif

/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* PyIntFromDouble.proto */
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value);
#else
#define __Pyx_PyInt_FromDouble(value) PyLong_FromDouble(value)
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o,n,NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_setattr))
        return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value);
#endif
    return PyObject_SetAttr(obj, attr_name, value);
}
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
    PyObject_RichCompare(op1, op2, Py_EQ)
    #endif

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AndObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_AndObjC(op1, op2, intval, inplace)\
    (inplace ? PyNumber_InPlaceAnd(op1, op2) : PyNumber_And(op1, op2))
#endif

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_RemainderObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_RemainderObjC(op1, op2, intval, inplace)\
    (inplace ? PyNumber_InPlaceRemainder(op1, op2) : PyNumber_Remainder(op1, op2))
#endif

/* PyObjectCallNoArg.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif

/* None.proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);

/* UnaryNegOverflows.proto */
#define UNARY_NEG_WOULD_OVERFLOW(x)\
        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* IncludeStringH.proto */
#include <string.h>

/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* StrEquals.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif

/* StringJoin.proto */
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyString_Join __Pyx_PyBytes_Join
#define __Pyx_PyBaseString_Join(s, v) (PyUnicode_CheckExact(s) ? PyUnicode_Join(s, v) : __Pyx_PyBytes_Join(s, v))
#else
#define __Pyx_PyString_Join PyUnicode_Join
#define __Pyx_PyBaseString_Join PyUnicode_Join
#endif
#if CYTHON_COMPILING_IN_CPYTHON
    #if PY_MAJOR_VERSION < 3
    #define __Pyx_PyBytes_Join _PyString_Join
    #else
    #define __Pyx_PyBytes_Join _PyBytes_Join
    #endif
#else
static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values);
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* GetNameInClass.proto */
static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name);

/* ClassMethod.proto */
#include "descrobject.h"
static PyObject* __Pyx_Method_ClassMethod(PyObject *method);

/* CalculateMetaclass.proto */
static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);

/* FetchCommonType.proto */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);

/* CythonFunction.proto */
#define __Pyx_CyFunction_USED 1
#include <structmember.h>
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#define __Pyx_CyFunction_GetClassObj(f)\
    (((__pyx_CyFunctionObject *) (f))->func_classobj)
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
    PyCFunctionObject func;
#if PY_VERSION_HEX < 0x030500A0
    PyObject *func_weakreflist;
#endif
    PyObject *func_dict;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
    PyObject *func_classobj;
    void *defaults;
    int defaults_pyobjects;
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
} __pyx_CyFunctionObject;
static PyTypeObject *__pyx_CyFunctionType = 0;
#define __Pyx_CyFunction_NewEx(ml, flags, qualname, self, module, globals, code)\
    __Pyx_CyFunction_New(__pyx_CyFunctionType, ml, flags, qualname, self, module, globals, code)
static PyObject *__Pyx_CyFunction_New(PyTypeObject *, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *self,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
                                                         size_t size,
                                                         int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(void);

/* Py3ClassCreate.proto */
static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
                                           PyObject *mkw, PyObject *modname, PyObject *doc);
static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
                                      PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);

/* CLineInTraceback.proto */
static int __Pyx_CLineForTraceback(int c_line);

/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* CyFunctionClassCell.proto */
static CYTHON_INLINE int __Pyx_CyFunction_InitClassCell(PyObject *cyfunctions, PyObject *classobj);

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);


/* Module declarations from 'borg.compress' */
static PyTypeObject *__pyx_ptype_4borg_8compress_CompressorBase = 0;
static PyObject *__pyx_f_4borg_8compress___pyx_unpickle_CompressorBase__set_state(struct __pyx_obj_4borg_8compress_CompressorBase *, PyObject *); /*proto*/
#define __Pyx_MODULE_NAME "borg.compress"
int __pyx_module_is_main_borg__compress = 0;

/* Implementation of 'borg.compress' */
static PyObject *__pyx_builtin_ImportError;
static PyObject *__pyx_builtin_staticmethod;
static PyObject *__pyx_builtin_property;
static PyObject *__pyx_builtin_super;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_NotImplementedError;
static const char __pyx_k_e[] = "e";
static const char __pyx_k_s[] = "s";
static const char __pyx_k_ID[] = "ID";
static const char __pyx_k_LZ4[] = "LZ4";
static const char __pyx_k__11[] = ",";
static const char __pyx_k__14[] = "\377\377";
static const char __pyx_k__15[] = "\000\000";
static const char __pyx_k__20[] = "\001\000";
static const char __pyx_k__27[] = "\002\000";
static const char __pyx_k__35[] = "\010\000";
static const char __pyx_k_buf[] = "buf";
static const char __pyx_k_cls[] = "cls";
static const char __pyx_k_cmf[] = "cmf";
static const char __pyx_k_doc[] = "__doc__";
static const char __pyx_k_flg[] = "flg";
static const char __pyx_k_get[] = "get";
static const char __pyx_k_hdr[] = "hdr";
static const char __pyx_k_lz4[] = "lz4";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_Auto[] = "Auto";
static const char __pyx_k_LZMA[] = "LZMA";
static const char __pyx_k_ZLIB[] = "ZLIB";
static const char __pyx_k_auto[] = "auto";
static const char __pyx_k_data[] = "data";
static const char __pyx_k_dest[] = "dest";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_init[] = "__init__";
static const char __pyx_k_join[] = "join";
static const char __pyx_k_lzma[] = "lzma";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_none[] = "none";
static const char __pyx_k_null[] = "null";
static const char __pyx_k_self[] = "self";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_zlib[] = "zlib";
static const char __pyx_k_CNONE[] = "CNONE";
static const char __pyx_k_check[] = "check";
static const char __pyx_k_count[] = "count";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_idata[] = "idata";
static const char __pyx_k_inner[] = "inner";
static const char __pyx_k_isize[] = "isize";
static const char __pyx_k_level[] = "level";
static const char __pyx_k_osize[] = "osize";
static const char __pyx_k_ratio[] = "ratio";
static const char __pyx_k_rsize[] = "rsize";
static const char __pyx_k_split[] = "split";
static const char __pyx_k_super[] = "super";
static const char __pyx_k_1_1_03[] = "1.1_03";
static const char __pyx_k_Buffer[] = "Buffer";
static const char __pyx_k_buffer[] = "buffer";
static const char __pyx_k_decide[] = "_decide";
static const char __pyx_k_detect[] = "detect";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_kwargs[] = "kwargs";
static const char __pyx_k_module[] = "__module__";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_params[] = "params";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_preset[] = "preset";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_source[] = "source";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_values[] = "values";
static const char __pyx_k_helpers[] = "helpers";
static const char __pyx_k_prepare[] = "__prepare__";
static const char __pyx_k_check_ok[] = "check_ok";
static const char __pyx_k_compress[] = "compress";
static const char __pyx_k_decide_2[] = "decide";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_lz4_data[] = "lz4_data";
static const char __pyx_k_property[] = "property";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_qualname[] = "__qualname__";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_LZMAError[] = "LZMAError";
static const char __pyx_k_baseclass[] = "baseclass";
static const char __pyx_k_metaclass[] = "__metaclass__";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_CHECK_NONE[] = "CHECK_NONE";
static const char __pyx_k_Compressor[] = "Compressor";
static const char __pyx_k_LZ4___init[] = "LZ4.__init__";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_compressor[] = "compressor";
static const char __pyx_k_decompress[] = "decompress";
static const char __pyx_k_is_deflate[] = "is_deflate";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_startswith[] = "startswith";
static const char __pyx_k_API_VERSION[] = "API_VERSION";
static const char __pyx_k_Auto___init[] = "Auto.__init__";
static const char __pyx_k_Auto_decide[] = "Auto.decide";
static const char __pyx_k_Auto_detect[] = "Auto.detect";
static const char __pyx_k_ImportError[] = "ImportError";
static const char __pyx_k_LZMA___init[] = "LZMA.__init__";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_ZLIB___init[] = "ZLIB.__init__";
static const char __pyx_k_ZLIB_detect[] = "ZLIB.detect";
static const char __pyx_k_compression[] = "compression";
static const char __pyx_k_Auto__decide[] = "Auto._decide";
static const char __pyx_k_LZ4_compress[] = "LZ4.compress";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_staticmethod[] = "staticmethod";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_Auto_compress[] = "Auto.compress";
static const char __pyx_k_LZMA_compress[] = "LZMA.compress";
static const char __pyx_k_ZLIB_compress[] = "ZLIB.compress";
static const char __pyx_k_borg_compress[] = "borg.compress";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_CNONE_compress[] = "CNONE.compress";
static const char __pyx_k_LZ4_decompress[] = "LZ4.decompress";
static const char __pyx_k_compressor_cls[] = "compressor_cls";
static const char __pyx_k_get_compressor[] = "get_compressor";
static const char __pyx_k_Auto_decompress[] = "Auto.decompress";
static const char __pyx_k_COMPRESSOR_LIST[] = "COMPRESSOR_LIST";
static const char __pyx_k_CompressionSpec[] = "CompressionSpec";
static const char __pyx_k_LZMA_decompress[] = "LZMA.decompress";
static const char __pyx_k_ZLIB_decompress[] = "ZLIB.decompress";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_CNONE_decompress[] = "CNONE.decompress";
static const char __pyx_k_COMPRESSOR_TABLE[] = "COMPRESSOR_TABLE";
static const char __pyx_k_Compressor___init[] = "Compressor.__init__";
static const char __pyx_k_Compressor_detect[] = "Compressor.detect";
static const char __pyx_k_uncompressed_data[] = "uncompressed_data";
static const char __pyx_k_DecompressionError[] = "DecompressionError";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_Compressor_compress[] = "Compressor.compress";
static const char __pyx_k_NotImplementedError[] = "NotImplementedError";
static const char __pyx_k_exp_compressed_data[] = "exp_compressed_data";
static const char __pyx_k_lz4_compress_failed[] = "lz4 compress failed";
static const char __pyx_k_Compressor_decompress[] = "Compressor.decompress";
static const char __pyx_k_No_lzma_support_found[] = "No lzma support found.";
static const char __pyx_k_lz4_decompress_failed[] = "lz4 decompress failed";
static const char __pyx_k_src_borg_compress_pyx[] = "src/borg/compress.pyx";
static const char __pyx_k_CompressionSpec___init[] = "CompressionSpec.__init__";
static const char __pyx_k_CompressionSpec_compressor[] = "CompressionSpec.compressor";
static const char __pyx_k_pyx_unpickle_CompressorBase[] = "__pyx_unpickle_CompressorBase";
static const char __pyx_k_lzma_compression_decompression[] = "\n    lzma compression / decompression\n    ";
static const char __pyx_k_zlib_compression_decompression[] = "\n    zlib compression / decompression (python stdlib)\n    ";
static const char __pyx_k_Meta_Compressor_that_decides_wh[] = "\n    Meta-Compressor that decides which compression to use based on LZ4's ratio.\n\n    As a meta-Compressor the actual compression is deferred to other Compressors,\n    therefore this Compressor has no ID, no detect() and no decompress().\n    ";
static const char __pyx_k_borg_compress_Compression_is_ap[] = "\nborg.compress\n=============\n\nCompression is applied to chunks after ID hashing (so the ID is a direct function of the\nplain chunk, compression is irrelevant to it), and of course before encryption.\n\nThe \"auto\" mode (e.g. --compression auto,lzma,4) is implemented as a meta Compressor,\nmeaning that Auto acts like a Compressor, but defers actual work to others (namely\nLZ4 as a heuristic whether compression is worth it, and the specified Compressor\nfor the actual compression).\n\nDecompression is normally handled through Compressor.decompress which will detect\nwhich compressor has been used to compress the data and dispatch to the correct\ndecompressor.\n";
static const char __pyx_k_compresses_using_a_compressor_w[] = "\n    compresses using a compressor with given name and parameters\n    decompresses everything we can handle (autodetect)\n    ";
static const char __pyx_k_none_no_compression_just_pass_t[] = "\n    none - no compression, just pass through data\n    ";
static const char __pyx_k_raw_LZ4_compression_decompressi[] = "\n    raw LZ4 compression / decompression (liblz4).\n\n    Features:\n        - lz4 is super fast\n        - wrapper releases CPython's GIL to support multithreaded code\n        - uses safe lz4 methods that never go beyond the end of the output buffer\n    ";
static const char __pyx_k_Incompatible_checksums_s_vs_0xd4[] = "Incompatible checksums (%s vs 0xd41d8cd = ())";
static const char __pyx_k_No_decompressor_for_this_data_fo[] = "No decompressor for this data found: %r.";
static PyObject *__pyx_kp_s_1_1_03;
static PyObject *__pyx_n_s_API_VERSION;
static PyObject *__pyx_n_s_Auto;
static PyObject *__pyx_n_s_Auto___init;
static PyObject *__pyx_n_s_Auto__decide;
static PyObject *__pyx_n_s_Auto_compress;
static PyObject *__pyx_n_s_Auto_decide;
static PyObject *__pyx_n_s_Auto_decompress;
static PyObject *__pyx_n_s_Auto_detect;
static PyObject *__pyx_n_s_Buffer;
static PyObject *__pyx_n_s_CHECK_NONE;
static PyObject *__pyx_n_s_CNONE;
static PyObject *__pyx_n_s_CNONE_compress;
static PyObject *__pyx_n_s_CNONE_decompress;
static PyObject *__pyx_n_s_COMPRESSOR_LIST;
static PyObject *__pyx_n_s_COMPRESSOR_TABLE;
static PyObject *__pyx_n_s_CompressionSpec;
static PyObject *__pyx_n_s_CompressionSpec___init;
static PyObject *__pyx_n_s_CompressionSpec_compressor;
static PyObject *__pyx_n_s_Compressor;
static PyObject *__pyx_n_s_Compressor___init;
static PyObject *__pyx_n_s_Compressor_compress;
static PyObject *__pyx_n_s_Compressor_decompress;
static PyObject *__pyx_n_s_Compressor_detect;
static PyObject *__pyx_n_s_DecompressionError;
static PyObject *__pyx_n_s_ID;
static PyObject *__pyx_n_s_ImportError;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xd4;
static PyObject *__pyx_n_s_LZ4;
static PyObject *__pyx_n_s_LZ4___init;
static PyObject *__pyx_n_s_LZ4_compress;
static PyObject *__pyx_n_s_LZ4_decompress;
static PyObject *__pyx_n_s_LZMA;
static PyObject *__pyx_n_s_LZMAError;
static PyObject *__pyx_n_s_LZMA___init;
static PyObject *__pyx_n_s_LZMA_compress;
static PyObject *__pyx_n_s_LZMA_decompress;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_kp_s_Meta_Compressor_that_decides_wh;
static PyObject *__pyx_kp_s_No_decompressor_for_this_data_fo;
static PyObject *__pyx_kp_s_No_lzma_support_found;
static PyObject *__pyx_n_s_NotImplementedError;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_ZLIB;
static PyObject *__pyx_n_s_ZLIB___init;
static PyObject *__pyx_n_s_ZLIB_compress;
static PyObject *__pyx_n_s_ZLIB_decompress;
static PyObject *__pyx_n_s_ZLIB_detect;
static PyObject *__pyx_kp_s__11;
static PyObject *__pyx_kp_b__14;
static PyObject *__pyx_kp_b__15;
static PyObject *__pyx_kp_b__20;
static PyObject *__pyx_kp_b__27;
static PyObject *__pyx_kp_b__35;
static PyObject *__pyx_n_s_auto;
static PyObject *__pyx_n_s_baseclass;
static PyObject *__pyx_n_s_borg_compress;
static PyObject *__pyx_n_s_buf;
static PyObject *__pyx_n_s_buffer;
static PyObject *__pyx_n_s_check;
static PyObject *__pyx_n_s_check_ok;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_cls;
static PyObject *__pyx_n_s_cmf;
static PyObject *__pyx_n_s_compress;
static PyObject *__pyx_kp_s_compresses_using_a_compressor_w;
static PyObject *__pyx_n_s_compression;
static PyObject *__pyx_n_s_compressor;
static PyObject *__pyx_n_s_compressor_cls;
static PyObject *__pyx_n_s_count;
static PyObject *__pyx_n_s_data;
static PyObject *__pyx_n_s_decide;
static PyObject *__pyx_n_s_decide_2;
static PyObject *__pyx_n_s_decompress;
static PyObject *__pyx_n_s_dest;
static PyObject *__pyx_n_s_detect;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_doc;
static PyObject *__pyx_n_s_e;
static PyObject *__pyx_n_s_error;
static PyObject *__pyx_n_s_exp_compressed_data;
static PyObject *__pyx_n_s_flg;
static PyObject *__pyx_n_s_get;
static PyObject *__pyx_n_s_get_compressor;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_n_s_hdr;
static PyObject *__pyx_n_s_helpers;
static PyObject *__pyx_n_s_idata;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_init;
static PyObject *__pyx_n_s_inner;
static PyObject *__pyx_n_s_is_deflate;
static PyObject *__pyx_n_s_isize;
static PyObject *__pyx_n_s_join;
static PyObject *__pyx_n_s_kwargs;
static PyObject *__pyx_n_s_level;
static PyObject *__pyx_n_s_lz4;
static PyObject *__pyx_kp_s_lz4_compress_failed;
static PyObject *__pyx_n_s_lz4_data;
static PyObject *__pyx_kp_s_lz4_decompress_failed;
static PyObject *__pyx_n_s_lzma;
static PyObject *__pyx_kp_s_lzma_compression_decompression;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_metaclass;
static PyObject *__pyx_n_s_module;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_none;
static PyObject *__pyx_kp_s_none_no_compression_just_pass_t;
static PyObject *__pyx_n_s_null;
static PyObject *__pyx_n_s_osize;
static PyObject *__pyx_n_s_params;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_prepare;
static PyObject *__pyx_n_s_preset;
static PyObject *__pyx_n_s_property;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_CompressorBase;
static PyObject *__pyx_n_s_qualname;
static PyObject *__pyx_n_s_ratio;
static PyObject *__pyx_kp_s_raw_LZ4_compression_decompressi;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_rsize;
static PyObject *__pyx_n_s_s;
static PyObject *__pyx_n_s_self;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_s_source;
static PyObject *__pyx_n_s_split;
static PyObject *__pyx_kp_s_src_borg_compress_pyx;
static PyObject *__pyx_n_s_startswith;
static PyObject *__pyx_n_s_staticmethod;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_super;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_uncompressed_data;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_values;
static PyObject *__pyx_n_s_zlib;
static PyObject *__pyx_kp_s_zlib_compression_decompression;
static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_detect(PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_data); /* proto */
static int __pyx_pf_4borg_8compress_14CompressorBase_2__init__(CYTHON_UNUSED struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_4decide(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_6compress(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_8decompress(CYTHON_UNUSED struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_10__reduce_cython__(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_12__setstate_cython__(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_4borg_8compress_5CNONE_compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_5CNONE_2decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_3LZ4___init__(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4borg_8compress_3LZ4_2compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_idata); /* proto */
static PyObject *__pyx_pf_4borg_8compress_3LZ4_4decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_idata); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4LZMA___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_level, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4LZMA_2compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4LZMA_4decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4ZLIB_detect(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_cls, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4ZLIB_2__init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_level, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4ZLIB_4compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4ZLIB_6decompress(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4Auto___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_compressor); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4Auto_2_decide(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4Auto_4decide(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4Auto_6compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4Auto_8decompress(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_4Auto_10detect(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_get_compressor(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_name, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4borg_8compress_10Compressor___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_name, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4borg_8compress_10Compressor_2compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_10Compressor_4decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_10Compressor_6detect(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_4borg_8compress_15CompressionSpec___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_s); /* proto */
static PyObject *__pyx_pf_4borg_8compress_15CompressionSpec_2compressor(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4borg_8compress_2__pyx_unpickle_CompressorBase(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_4borg_8compress_CompressorBase(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_2;
static PyObject *__pyx_int_6;
static PyObject *__pyx_int_8;
static PyObject *__pyx_int_9;
static PyObject *__pyx_int_15;
static PyObject *__pyx_int_31;
static PyObject *__pyx_int_256;
static PyObject *__pyx_int_222419149;
static PyObject *__pyx_slice_;
static PyObject *__pyx_slice__6;
static PyObject *__pyx_slice__9;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__4;
static PyObject *__pyx_tuple__5;
static PyObject *__pyx_tuple__7;
static PyObject *__pyx_tuple__8;
static PyObject *__pyx_slice__10;
static PyObject *__pyx_slice__13;
static PyObject *__pyx_tuple__12;
static PyObject *__pyx_tuple__16;
static PyObject *__pyx_tuple__18;
static PyObject *__pyx_tuple__21;
static PyObject *__pyx_tuple__23;
static PyObject *__pyx_tuple__25;
static PyObject *__pyx_tuple__28;
static PyObject *__pyx_tuple__30;
static PyObject *__pyx_tuple__31;
static PyObject *__pyx_tuple__33;
static PyObject *__pyx_tuple__36;
static PyObject *__pyx_tuple__38;
static PyObject *__pyx_tuple__40;
static PyObject *__pyx_tuple__41;
static PyObject *__pyx_tuple__43;
static PyObject *__pyx_tuple__45;
static PyObject *__pyx_tuple__47;
static PyObject *__pyx_tuple__49;
static PyObject *__pyx_tuple__51;
static PyObject *__pyx_tuple__53;
static PyObject *__pyx_tuple__55;
static PyObject *__pyx_tuple__57;
static PyObject *__pyx_tuple__59;
static PyObject *__pyx_tuple__61;
static PyObject *__pyx_tuple__62;
static PyObject *__pyx_tuple__64;
static PyObject *__pyx_tuple__66;
static PyObject *__pyx_tuple__68;
static PyObject *__pyx_tuple__70;
static PyObject *__pyx_tuple__72;
static PyObject *__pyx_codeobj__17;
static PyObject *__pyx_codeobj__19;
static PyObject *__pyx_codeobj__22;
static PyObject *__pyx_codeobj__24;
static PyObject *__pyx_codeobj__26;
static PyObject *__pyx_codeobj__29;
static PyObject *__pyx_codeobj__32;
static PyObject *__pyx_codeobj__34;
static PyObject *__pyx_codeobj__37;
static PyObject *__pyx_codeobj__39;
static PyObject *__pyx_codeobj__42;
static PyObject *__pyx_codeobj__44;
static PyObject *__pyx_codeobj__46;
static PyObject *__pyx_codeobj__48;
static PyObject *__pyx_codeobj__50;
static PyObject *__pyx_codeobj__52;
static PyObject *__pyx_codeobj__54;
static PyObject *__pyx_codeobj__56;
static PyObject *__pyx_codeobj__58;
static PyObject *__pyx_codeobj__60;
static PyObject *__pyx_codeobj__63;
static PyObject *__pyx_codeobj__65;
static PyObject *__pyx_codeobj__67;
static PyObject *__pyx_codeobj__69;
static PyObject *__pyx_codeobj__71;
static PyObject *__pyx_codeobj__73;

/* "borg/compress.pyx":49
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         return data.startswith(cls.ID)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_1detect(PyObject *__pyx_v_cls, PyObject *__pyx_v_data); /*proto*/
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_1detect(PyObject *__pyx_v_cls, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("detect (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_detect(((PyTypeObject*)__pyx_v_cls), ((PyObject *)__pyx_v_data));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_detect(PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("detect", 0);

  /* "borg/compress.pyx":50
 *     @classmethod
 *     def detect(cls, data):
 *         return data.startswith(cls.ID)             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, **kwargs):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_data, __pyx_n_s_startswith); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 50, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_cls), __pyx_n_s_ID); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 50, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_4) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 50, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_t_3};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 50, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_t_3};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 50, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    } else
    #endif
    {
      __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 50, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4); __pyx_t_4 = NULL;
      __Pyx_GIVEREF(__pyx_t_3);
      PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_3);
      __pyx_t_3 = 0;
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 50, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":49
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         return data.startswith(cls.ID)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("borg.compress.CompressorBase.detect", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":52
 *         return data.startswith(cls.ID)
 * 
 *     def __init__(self, **kwargs):             # <<<<<<<<<<<<<<
 *         pass
 * 
 */

/* Python wrapper */
static int __pyx_pw_4borg_8compress_14CompressorBase_3__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_4borg_8compress_14CompressorBase_3__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  CYTHON_UNUSED PyObject *__pyx_v_kwargs = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  if (unlikely(PyTuple_GET_SIZE(__pyx_args) > 0)) {
    __Pyx_RaiseArgtupleInvalid("__init__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); return -1;}
  if (unlikely(__pyx_kwds) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__init__", 1))) return -1;
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_2__init__(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v_self), __pyx_v_kwargs);

  /* function exit code */
  __Pyx_XDECREF(__pyx_v_kwargs);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_4borg_8compress_14CompressorBase_2__init__(CYTHON_UNUSED struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_kwargs) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__", 0);

  /* function exit code */
  __pyx_r = 0;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":55
 *         pass
 * 
 *     def decide(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Return which compressor will perform the actual compression for *data*.
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_5decide(PyObject *__pyx_v_self, PyObject *__pyx_v_data); /*proto*/
static char __pyx_doc_4borg_8compress_14CompressorBase_4decide[] = "\n        Return which compressor will perform the actual compression for *data*.\n\n        This exists for a very specific case: If borg recreate is instructed to recompress\n        using Auto compression it needs to determine the _actual_ target compression of a chunk\n        in order to detect whether it should be recompressed.\n\n        For all Compressors that are not Auto this always returns *self*.\n        ";
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_5decide(PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decide (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_4decide(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v_self), ((PyObject *)__pyx_v_data));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_4decide(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decide", 0);

  /* "borg/compress.pyx":65
 *         For all Compressors that are not Auto this always returns *self*.
 *         """
 *         return self             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_self));
  __pyx_r = ((PyObject *)__pyx_v_self);
  goto __pyx_L0;

  /* "borg/compress.pyx":55
 *         pass
 * 
 *     def decide(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Return which compressor will perform the actual compression for *data*.
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":67
 *         return self
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Compress *data* (bytes) and return bytes result. Prepend the ID bytes of this compressor,
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_7compress(PyObject *__pyx_v_self, PyObject *__pyx_v_data); /*proto*/
static char __pyx_doc_4borg_8compress_14CompressorBase_6compress[] = "\n        Compress *data* (bytes) and return bytes result. Prepend the ID bytes of this compressor,\n        which is needed so that the correct decompressor can be used for decompression.\n        ";
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_7compress(PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_6compress(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v_self), ((PyObject *)__pyx_v_data));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_6compress(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("compress", 0);

  /* "borg/compress.pyx":73
 *         """
 *         # add ID bytes
 *         return self.ID + data             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_ID); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 73, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_Add(__pyx_t_1, __pyx_v_data); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 73, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":67
 *         return self
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Compress *data* (bytes) and return bytes result. Prepend the ID bytes of this compressor,
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("borg.compress.CompressorBase.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":75
 *         return self.ID + data
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Decompress *data* (bytes) and return bytes result. The leading Compressor ID
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_9decompress(PyObject *__pyx_v_self, PyObject *__pyx_v_data); /*proto*/
static char __pyx_doc_4borg_8compress_14CompressorBase_8decompress[] = "\n        Decompress *data* (bytes) and return bytes result. The leading Compressor ID\n        bytes need to be present.\n\n        Only handles input generated by _this_ Compressor - for a general purpose\n        decompression method see *Compressor.decompress*.\n        ";
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_9decompress(PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_8decompress(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v_self), ((PyObject *)__pyx_v_data));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_8decompress(CYTHON_UNUSED struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("decompress", 0);

  /* "borg/compress.pyx":84
 *         """
 *         # strip ID bytes
 *         return data[2:]             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetSlice(__pyx_v_data, 2, 0, NULL, NULL, &__pyx_slice_, 1, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 84, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":75
 *         return self.ID + data
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Decompress *data* (bytes) and return bytes result. The leading Compressor ID
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("borg.compress.CompressorBase.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef bint use_setstate
 *     state = ()
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_11__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_11__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_10__reduce_cython__(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_10__reduce_cython__(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self) {
  int __pyx_v_use_setstate;
  PyObject *__pyx_v_state = NULL;
  PyObject *__pyx_v__dict = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     cdef bint use_setstate
 *     state = ()             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __Pyx_INCREF(__pyx_empty_tuple);
  __pyx_v_state = __pyx_empty_tuple;

  /* "(tree fragment)":4
 *     cdef bint use_setstate
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v__dict = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "(tree fragment)":5
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __pyx_t_2 = (__pyx_v__dict != Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {

    /* "(tree fragment)":6
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict);
    __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
    __pyx_t_4 = 0;

    /* "(tree fragment)":7
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = False
 */
    __pyx_v_use_setstate = 1;

    /* "(tree fragment)":5
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }

  /* "(tree fragment)":9
 *         use_setstate = True
 *     else:
 *         use_setstate = False             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, None), state
 */
  /*else*/ {
    __pyx_v_use_setstate = 0;
  }
  __pyx_L3:;

  /* "(tree fragment)":10
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, None), state
 *     else:
 */
  __pyx_t_3 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_3) {

    /* "(tree fragment)":11
 *         use_setstate = False
 *     if use_setstate:
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, state)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_CompressorBase); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_222419149);
    __Pyx_GIVEREF(__pyx_int_222419149);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_222419149);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None);
    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
    __pyx_t_4 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "(tree fragment)":10
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, None), state
 *     else:
 */
  }

  /* "(tree fragment)":13
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, None), state
 *     else:
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_CompressorBase__set_state(self, __pyx_state)
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_CompressorBase); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_222419149);
    __Pyx_GIVEREF(__pyx_int_222419149);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_222419149);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
    __pyx_t_5 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L0;
  }

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef bint use_setstate
 *     state = ()
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("borg.compress.CompressorBase.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":14
 *     else:
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_CompressorBase__set_state(self, __pyx_state)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_13__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_4borg_8compress_14CompressorBase_13__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_14CompressorBase_12__setstate_cython__(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_14CompressorBase_12__setstate_cython__(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":15
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_CompressorBase__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 15, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_4borg_8compress___pyx_unpickle_CompressorBase__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":14
 *     else:
 *         return __pyx_unpickle_CompressorBase, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_CompressorBase__set_state(self, __pyx_state)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("borg.compress.CompressorBase.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":94
 *     name = 'none'
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return super().compress(data)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_5CNONE_1compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_5CNONE_1compress = {"compress", (PyCFunction)__pyx_pw_4borg_8compress_5CNONE_1compress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_5CNONE_1compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, 1); __PYX_ERR(0, 94, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "compress") < 0)) __PYX_ERR(0, 94, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 94, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.CNONE.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_5CNONE_compress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_5CNONE_compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("compress", 0);

  /* "borg/compress.pyx":95
 * 
 *     def compress(self, data):
 *         return super().compress(data)             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_2) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 95, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 95, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_self);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 95, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_compress); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 95, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  if (!__pyx_t_2) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 95, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 95, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 95, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 95, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2); __pyx_t_2 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 95, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":94
 *     name = 'none'
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return super().compress(data)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.CNONE.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":97
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_5CNONE_3decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_5CNONE_3decompress = {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_5CNONE_3decompress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_5CNONE_3decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, 1); __PYX_ERR(0, 97, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decompress") < 0)) __PYX_ERR(0, 97, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 97, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.CNONE.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_5CNONE_2decompress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_5CNONE_2decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  int __pyx_t_6;
  __Pyx_RefNannySetupContext("decompress", 0);
  __Pyx_INCREF(__pyx_v_data);

  /* "borg/compress.pyx":98
 * 
 *     def decompress(self, data):
 *         data = super().decompress(data)             # <<<<<<<<<<<<<<
 *         if not isinstance(data, bytes):
 *             data = bytes(data)
 */
  __pyx_t_2 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_2) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 98, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 98, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_self);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 98, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_decompress); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 98, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  if (!__pyx_t_2) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 98, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 98, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 98, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 98, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2); __pyx_t_2 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 98, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF_SET(__pyx_v_data, __pyx_t_1);
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":99
 *     def decompress(self, data):
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):             # <<<<<<<<<<<<<<
 *             data = bytes(data)
 *         return data
 */
  __pyx_t_5 = PyBytes_Check(__pyx_v_data); 
  __pyx_t_6 = ((!(__pyx_t_5 != 0)) != 0);
  if (__pyx_t_6) {

    /* "borg/compress.pyx":100
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):
 *             data = bytes(data)             # <<<<<<<<<<<<<<
 *         return data
 * 
 */
    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 100, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_v_data);
    __Pyx_GIVEREF(__pyx_v_data);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_data);
    __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)(&PyBytes_Type)), __pyx_t_1, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 100, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_data, __pyx_t_3);
    __pyx_t_3 = 0;

    /* "borg/compress.pyx":99
 *     def decompress(self, data):
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):             # <<<<<<<<<<<<<<
 *             data = bytes(data)
 *         return data
 */
  }

  /* "borg/compress.pyx":101
 *         if not isinstance(data, bytes):
 *             data = bytes(data)
 *         return data             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_data);
  __pyx_r = __pyx_v_data;
  goto __pyx_L0;

  /* "borg/compress.pyx":97
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.CNONE.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_data);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":116
 *     name = 'lz4'
 * 
 *     def __init__(self, **kwargs):             # <<<<<<<<<<<<<<
 *         pass
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_3LZ4_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_3LZ4_1__init__ = {"__init__", (PyCFunction)__pyx_pw_4borg_8compress_3LZ4_1__init__, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_3LZ4_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  CYTHON_UNUSED PyObject *__pyx_v_self = 0;
  CYTHON_UNUSED PyObject *__pyx_v_kwargs = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  __pyx_v_kwargs = PyDict_New(); if (unlikely(!__pyx_v_kwargs)) return NULL;
  __Pyx_GOTREF(__pyx_v_kwargs);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,0};
    PyObject* values[1] = {0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 116, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
    }
    __pyx_v_self = values[0];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 116, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_DECREF(__pyx_v_kwargs); __pyx_v_kwargs = 0;
  __Pyx_AddTraceback("borg.compress.LZ4.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_3LZ4___init__(__pyx_self, __pyx_v_self, __pyx_v_kwargs);

  /* function exit code */
  __Pyx_XDECREF(__pyx_v_kwargs);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_3LZ4___init__(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_kwargs) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__", 0);

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":119
 *         pass
 * 
 *     def compress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_3LZ4_3compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_3LZ4_3compress = {"compress", (PyCFunction)__pyx_pw_4borg_8compress_3LZ4_3compress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_3LZ4_3compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_idata = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_idata,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_idata)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, 1); __PYX_ERR(0, 119, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "compress") < 0)) __PYX_ERR(0, 119, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_idata = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 119, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.LZ4.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_3LZ4_2compress(__pyx_self, __pyx_v_self, __pyx_v_idata);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_3LZ4_2compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_idata) {
  int __pyx_v_isize;
  int __pyx_v_osize;
  char *__pyx_v_source;
  char *__pyx_v_dest;
  PyObject *__pyx_v_buf = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  char *__pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  __Pyx_RefNannySetupContext("compress", 0);
  __Pyx_INCREF(__pyx_v_idata);

  /* "borg/compress.pyx":120
 * 
 *     def compress(self, idata):
 *         if not isinstance(idata, bytes):             # <<<<<<<<<<<<<<
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         cdef int isize = len(idata)
 */
  __pyx_t_1 = PyBytes_Check(__pyx_v_idata); 
  __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
  if (__pyx_t_2) {

    /* "borg/compress.pyx":121
 *     def compress(self, idata):
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview             # <<<<<<<<<<<<<<
 *         cdef int isize = len(idata)
 *         cdef int osize
 */
    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_v_idata);
    __Pyx_GIVEREF(__pyx_v_idata);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_idata);
    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)(&PyBytes_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF_SET(__pyx_v_idata, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "borg/compress.pyx":120
 * 
 *     def compress(self, idata):
 *         if not isinstance(idata, bytes):             # <<<<<<<<<<<<<<
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         cdef int isize = len(idata)
 */
  }

  /* "borg/compress.pyx":122
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         cdef int isize = len(idata)             # <<<<<<<<<<<<<<
 *         cdef int osize
 *         cdef char *source = idata
 */
  __pyx_t_5 = PyObject_Length(__pyx_v_idata); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(0, 122, __pyx_L1_error)
  __pyx_v_isize = __pyx_t_5;

  /* "borg/compress.pyx":124
 *         cdef int isize = len(idata)
 *         cdef int osize
 *         cdef char *source = idata             # <<<<<<<<<<<<<<
 *         cdef char *dest
 *         osize = LZ4_compressBound(isize)
 */
  __pyx_t_6 = __Pyx_PyObject_AsWritableString(__pyx_v_idata); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(0, 124, __pyx_L1_error)
  __pyx_v_source = __pyx_t_6;

  /* "borg/compress.pyx":126
 *         cdef char *source = idata
 *         cdef char *dest
 *         osize = LZ4_compressBound(isize)             # <<<<<<<<<<<<<<
 *         buf = buffer.get(osize)
 *         dest = <char *> buf
 */
  __pyx_v_osize = LZ4_compressBound(__pyx_v_isize);

  /* "borg/compress.pyx":127
 *         cdef char *dest
 *         osize = LZ4_compressBound(isize)
 *         buf = buffer.get(osize)             # <<<<<<<<<<<<<<
 *         dest = <char *> buf
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)
 */
  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_buffer); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_get); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_osize); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_8 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_7))) {
    __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
    if (likely(__pyx_t_8)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
      __Pyx_INCREF(__pyx_t_8);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_7, function);
    }
  }
  if (!__pyx_t_8) {
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 127, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_4);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_7)) {
      PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_3};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 127, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
      PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_3};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 127, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    } else
    #endif
    {
      __pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 127, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8); __pyx_t_8 = NULL;
      __Pyx_GIVEREF(__pyx_t_3);
      PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_3);
      __pyx_t_3 = 0;
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_9, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 127, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_v_buf = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "borg/compress.pyx":128
 *         osize = LZ4_compressBound(isize)
 *         buf = buffer.get(osize)
 *         dest = <char *> buf             # <<<<<<<<<<<<<<
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)
 *         if not osize:
 */
  __pyx_t_6 = __Pyx_PyObject_AsWritableString(__pyx_v_buf); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(0, 128, __pyx_L1_error)
  __pyx_v_dest = ((char *)__pyx_t_6);

  /* "borg/compress.pyx":129
 *         buf = buffer.get(osize)
 *         dest = <char *> buf
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)             # <<<<<<<<<<<<<<
 *         if not osize:
 *             raise Exception('lz4 compress failed')
 */
  __pyx_v_osize = LZ4_compress_limitedOutput(__pyx_v_source, __pyx_v_dest, __pyx_v_isize, __pyx_v_osize);

  /* "borg/compress.pyx":130
 *         dest = <char *> buf
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)
 *         if not osize:             # <<<<<<<<<<<<<<
 *             raise Exception('lz4 compress failed')
 *         return super().compress(dest[:osize])
 */
  __pyx_t_2 = ((!(__pyx_v_osize != 0)) != 0);
  if (__pyx_t_2) {

    /* "borg/compress.pyx":131
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)
 *         if not osize:
 *             raise Exception('lz4 compress failed')             # <<<<<<<<<<<<<<
 *         return super().compress(dest[:osize])
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0])), __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 131, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(0, 131, __pyx_L1_error)

    /* "borg/compress.pyx":130
 *         dest = <char *> buf
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)
 *         if not osize:             # <<<<<<<<<<<<<<
 *             raise Exception('lz4 compress failed')
 *         return super().compress(dest[:osize])
 */
  }

  /* "borg/compress.pyx":132
 *         if not osize:
 *             raise Exception('lz4 compress failed')
 *         return super().compress(dest[:osize])             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, idata):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_7 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_7) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 132, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_7);
  __pyx_t_9 = PyTuple_New(2); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 132, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_GIVEREF(__pyx_t_7);
  PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_9, 1, __pyx_v_self);
  __pyx_t_7 = 0;
  __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_9, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 132, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_n_s_compress); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 132, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_dest + 0, __pyx_v_osize - 0); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 132, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_9))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_9);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_9);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_9, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_9, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 132, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_4);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_9)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_t_7};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_9, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 132, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_9)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_t_7};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_9, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 132, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    {
      __pyx_t_8 = PyTuple_New(1+1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 132, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_GIVEREF(__pyx_t_7);
      PyTuple_SET_ITEM(__pyx_t_8, 0+1, __pyx_t_7);
      __pyx_t_7 = 0;
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_9, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 132, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":119
 *         pass
 * 
 *     def compress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("borg.compress.LZ4.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_buf);
  __Pyx_XDECREF(__pyx_v_idata);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":134
 *         return super().compress(dest[:osize])
 * 
 *     def decompress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_3LZ4_5decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_3LZ4_5decompress = {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_3LZ4_5decompress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_3LZ4_5decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_idata = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_idata,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_idata)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, 1); __PYX_ERR(0, 134, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decompress") < 0)) __PYX_ERR(0, 134, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_idata = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 134, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.LZ4.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_3LZ4_4decompress(__pyx_self, __pyx_v_self, __pyx_v_idata);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_3LZ4_4decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_idata) {
  int __pyx_v_isize;
  int __pyx_v_osize;
  int __pyx_v_rsize;
  char *__pyx_v_source;
  char *__pyx_v_dest;
  PyObject *__pyx_v_buf = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  Py_ssize_t __pyx_t_7;
  char *__pyx_t_8;
  long __pyx_t_9;
  int __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  PyObject *__pyx_t_13 = NULL;
  PyObject *__pyx_t_14 = NULL;
  __Pyx_RefNannySetupContext("decompress", 0);
  __Pyx_INCREF(__pyx_v_idata);

  /* "borg/compress.pyx":135
 * 
 *     def decompress(self, idata):
 *         if not isinstance(idata, bytes):             # <<<<<<<<<<<<<<
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         idata = super().decompress(idata)
 */
  __pyx_t_1 = PyBytes_Check(__pyx_v_idata); 
  __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
  if (__pyx_t_2) {

    /* "borg/compress.pyx":136
 *     def decompress(self, idata):
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview             # <<<<<<<<<<<<<<
 *         idata = super().decompress(idata)
 *         cdef int isize = len(idata)
 */
    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 136, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_v_idata);
    __Pyx_GIVEREF(__pyx_v_idata);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_idata);
    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)(&PyBytes_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 136, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF_SET(__pyx_v_idata, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "borg/compress.pyx":135
 * 
 *     def decompress(self, idata):
 *         if not isinstance(idata, bytes):             # <<<<<<<<<<<<<<
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         idata = super().decompress(idata)
 */
  }

  /* "borg/compress.pyx":137
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         idata = super().decompress(idata)             # <<<<<<<<<<<<<<
 *         cdef int isize = len(idata)
 *         cdef int osize
 */
  __pyx_t_3 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_3) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 137, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 137, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_v_self);
  __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_5, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 137, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_decompress); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 137, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_v_idata); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 137, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_idata};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 137, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_idata};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 137, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    {
      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 137, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_INCREF(__pyx_v_idata);
      __Pyx_GIVEREF(__pyx_v_idata);
      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_v_idata);
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 137, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __Pyx_DECREF_SET(__pyx_v_idata, __pyx_t_4);
  __pyx_t_4 = 0;

  /* "borg/compress.pyx":138
 *             idata = bytes(idata)  # code below does not work with memoryview
 *         idata = super().decompress(idata)
 *         cdef int isize = len(idata)             # <<<<<<<<<<<<<<
 *         cdef int osize
 *         cdef int rsize
 */
  __pyx_t_7 = PyObject_Length(__pyx_v_idata); if (unlikely(__pyx_t_7 == -1)) __PYX_ERR(0, 138, __pyx_L1_error)
  __pyx_v_isize = __pyx_t_7;

  /* "borg/compress.pyx":141
 *         cdef int osize
 *         cdef int rsize
 *         cdef char *source = idata             # <<<<<<<<<<<<<<
 *         cdef char *dest
 *         # a bit more than 8MB is enough for the usual data sizes yielded by the chunker.
 */
  __pyx_t_8 = __Pyx_PyObject_AsWritableString(__pyx_v_idata); if (unlikely((!__pyx_t_8) && PyErr_Occurred())) __PYX_ERR(0, 141, __pyx_L1_error)
  __pyx_v_source = __pyx_t_8;

  /* "borg/compress.pyx":145
 *         # a bit more than 8MB is enough for the usual data sizes yielded by the chunker.
 *         # allocate more if isize * 3 is already bigger, to avoid having to resize often.
 *         osize = max(int(1.1 * 2**23), isize * 3)             # <<<<<<<<<<<<<<
 *         while True:
 *             try:
 */
  __pyx_t_9 = (__pyx_v_isize * 3);
  __pyx_t_4 = __Pyx_PyInt_FromDouble((1.1 * 8388608.0)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 145, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_6 = __Pyx_PyInt_From_long(__pyx_t_9); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 145, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_3 = PyObject_RichCompare(__pyx_t_6, __pyx_t_4, Py_GT); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 145, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 145, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_2) {
    __pyx_t_3 = __Pyx_PyInt_From_long(__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 145, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = __pyx_t_3;
    __pyx_t_3 = 0;
  } else {
    __Pyx_INCREF(__pyx_t_4);
    __pyx_t_5 = __pyx_t_4;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_10 = __Pyx_PyInt_As_int(__pyx_t_5); if (unlikely((__pyx_t_10 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 145, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_osize = __pyx_t_10;

  /* "borg/compress.pyx":146
 *         # allocate more if isize * 3 is already bigger, to avoid having to resize often.
 *         osize = max(int(1.1 * 2**23), isize * 3)
 *         while True:             # <<<<<<<<<<<<<<
 *             try:
 *                 buf = buffer.get(osize)
 */
  while (1) {

    /* "borg/compress.pyx":147
 *         osize = max(int(1.1 * 2**23), isize * 3)
 *         while True:
 *             try:             # <<<<<<<<<<<<<<
 *                 buf = buffer.get(osize)
 *             except MemoryError:
 */
    {
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __Pyx_ExceptionSave(&__pyx_t_11, &__pyx_t_12, &__pyx_t_13);
      __Pyx_XGOTREF(__pyx_t_11);
      __Pyx_XGOTREF(__pyx_t_12);
      __Pyx_XGOTREF(__pyx_t_13);
      /*try:*/ {

        /* "borg/compress.pyx":148
 *         while True:
 *             try:
 *                 buf = buffer.get(osize)             # <<<<<<<<<<<<<<
 *             except MemoryError:
 *                 raise DecompressionError('MemoryError')
 */
        __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_buffer); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 148, __pyx_L6_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_get); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 148, __pyx_L6_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_osize); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 148, __pyx_L6_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_6 = NULL;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
          __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
          if (likely(__pyx_t_6)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
            __Pyx_INCREF(__pyx_t_6);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_3, function);
          }
        }
        if (!__pyx_t_6) {
          __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 148, __pyx_L6_error)
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          __Pyx_GOTREF(__pyx_t_5);
        } else {
          #if CYTHON_FAST_PYCALL
          if (PyFunction_Check(__pyx_t_3)) {
            PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_4};
            __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 148, __pyx_L6_error)
            __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
            __Pyx_GOTREF(__pyx_t_5);
            __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          } else
          #endif
          #if CYTHON_FAST_PYCCALL
          if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
            PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_4};
            __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 148, __pyx_L6_error)
            __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
            __Pyx_GOTREF(__pyx_t_5);
            __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          } else
          #endif
          {
            __pyx_t_14 = PyTuple_New(1+1); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 148, __pyx_L6_error)
            __Pyx_GOTREF(__pyx_t_14);
            __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_14, 0, __pyx_t_6); __pyx_t_6 = NULL;
            __Pyx_GIVEREF(__pyx_t_4);
            PyTuple_SET_ITEM(__pyx_t_14, 0+1, __pyx_t_4);
            __pyx_t_4 = 0;
            __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_14, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 148, __pyx_L6_error)
            __Pyx_GOTREF(__pyx_t_5);
            __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
          }
        }
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_XDECREF_SET(__pyx_v_buf, __pyx_t_5);
        __pyx_t_5 = 0;

        /* "borg/compress.pyx":147
 *         osize = max(int(1.1 * 2**23), isize * 3)
 *         while True:
 *             try:             # <<<<<<<<<<<<<<
 *                 buf = buffer.get(osize)
 *             except MemoryError:
 */
      }
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
      __Pyx_XDECREF(__pyx_t_13); __pyx_t_13 = 0;
      goto __pyx_L13_try_end;
      __pyx_L6_error:;
      __Pyx_PyThreadState_assign
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_14); __pyx_t_14 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "borg/compress.pyx":149
 *             try:
 *                 buf = buffer.get(osize)
 *             except MemoryError:             # <<<<<<<<<<<<<<
 *                 raise DecompressionError('MemoryError')
 *             dest = <char *> buf
 */
      __pyx_t_10 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_MemoryError);
      if (__pyx_t_10) {
        __Pyx_AddTraceback("borg.compress.LZ4.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
        if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_3, &__pyx_t_14) < 0) __PYX_ERR(0, 149, __pyx_L8_except_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_GOTREF(__pyx_t_14);

        /* "borg/compress.pyx":150
 *                 buf = buffer.get(osize)
 *             except MemoryError:
 *                 raise DecompressionError('MemoryError')             # <<<<<<<<<<<<<<
 *             dest = <char *> buf
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)
 */
        __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_DecompressionError); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 150, __pyx_L8_except_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 150, __pyx_L8_except_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_Raise(__pyx_t_6, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        __PYX_ERR(0, 150, __pyx_L8_except_error)
      }
      goto __pyx_L8_except_error;
      __pyx_L8_except_error:;

      /* "borg/compress.pyx":147
 *         osize = max(int(1.1 * 2**23), isize * 3)
 *         while True:
 *             try:             # <<<<<<<<<<<<<<
 *                 buf = buffer.get(osize)
 *             except MemoryError:
 */
      __Pyx_PyThreadState_assign
      __Pyx_XGIVEREF(__pyx_t_11);
      __Pyx_XGIVEREF(__pyx_t_12);
      __Pyx_XGIVEREF(__pyx_t_13);
      __Pyx_ExceptionReset(__pyx_t_11, __pyx_t_12, __pyx_t_13);
      goto __pyx_L1_error;
      __pyx_L13_try_end:;
    }

    /* "borg/compress.pyx":151
 *             except MemoryError:
 *                 raise DecompressionError('MemoryError')
 *             dest = <char *> buf             # <<<<<<<<<<<<<<
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)
 *             if rsize >= 0:
 */
    __pyx_t_8 = __Pyx_PyObject_AsWritableString(__pyx_v_buf); if (unlikely((!__pyx_t_8) && PyErr_Occurred())) __PYX_ERR(0, 151, __pyx_L1_error)
    __pyx_v_dest = ((char *)__pyx_t_8);

    /* "borg/compress.pyx":152
 *                 raise DecompressionError('MemoryError')
 *             dest = <char *> buf
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)             # <<<<<<<<<<<<<<
 *             if rsize >= 0:
 *                 break
 */
    __pyx_v_rsize = LZ4_decompress_safe(__pyx_v_source, __pyx_v_dest, __pyx_v_isize, __pyx_v_osize);

    /* "borg/compress.pyx":153
 *             dest = <char *> buf
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)
 *             if rsize >= 0:             # <<<<<<<<<<<<<<
 *                 break
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)
 */
    __pyx_t_2 = ((__pyx_v_rsize >= 0) != 0);
    if (__pyx_t_2) {

      /* "borg/compress.pyx":154
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)
 *             if rsize >= 0:
 *                 break             # <<<<<<<<<<<<<<
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)
 *                 # this is insane, get out of here
 */
      goto __pyx_L5_break;

      /* "borg/compress.pyx":153
 *             dest = <char *> buf
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)
 *             if rsize >= 0:             # <<<<<<<<<<<<<<
 *                 break
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)
 */
    }

    /* "borg/compress.pyx":155
 *             if rsize >= 0:
 *                 break
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)             # <<<<<<<<<<<<<<
 *                 # this is insane, get out of here
 *                 raise DecompressionError('lz4 decompress failed')
 */
    __pyx_t_2 = ((__pyx_v_osize > 0x8000000) != 0);
    if (__pyx_t_2) {

      /* "borg/compress.pyx":157
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)
 *                 # this is insane, get out of here
 *                 raise DecompressionError('lz4 decompress failed')             # <<<<<<<<<<<<<<
 *             # likely the buffer was too small, get a bigger one:
 *             osize = int(1.5 * osize)
 */
      __pyx_t_14 = __Pyx_GetModuleGlobalName(__pyx_n_s_DecompressionError); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 157, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_14);
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 157, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(0, 157, __pyx_L1_error)

      /* "borg/compress.pyx":155
 *             if rsize >= 0:
 *                 break
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)             # <<<<<<<<<<<<<<
 *                 # this is insane, get out of here
 *                 raise DecompressionError('lz4 decompress failed')
 */
    }

    /* "borg/compress.pyx":159
 *                 raise DecompressionError('lz4 decompress failed')
 *             # likely the buffer was too small, get a bigger one:
 *             osize = int(1.5 * osize)             # <<<<<<<<<<<<<<
 *         return dest[:rsize]
 * 
 */
    __pyx_v_osize = ((int)(1.5 * __pyx_v_osize));
  }
  __pyx_L5_break:;

  /* "borg/compress.pyx":160
 *             # likely the buffer was too small, get a bigger one:
 *             osize = int(1.5 * osize)
 *         return dest[:rsize]             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_dest + 0, __pyx_v_rsize - 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 160, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":134
 *         return super().compress(dest[:osize])
 * 
 *     def decompress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_14);
  __Pyx_AddTraceback("borg.compress.LZ4.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_buf);
  __Pyx_XDECREF(__pyx_v_idata);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":170
 *     name = 'lzma'
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4LZMA_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4LZMA_1__init__ = {"__init__", (PyCFunction)__pyx_pw_4borg_8compress_4LZMA_1__init__, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4LZMA_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_level = 0;
  PyObject *__pyx_v_kwargs = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  __pyx_v_kwargs = PyDict_New(); if (unlikely(!__pyx_v_kwargs)) return NULL;
  __Pyx_GOTREF(__pyx_v_kwargs);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_level,0};
    PyObject* values[2] = {0,0};
    values[1] = ((PyObject *)((PyObject *)__pyx_int_6));
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_level);
          if (value) { values[1] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 170, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_self = values[0];
    __pyx_v_level = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 170, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_DECREF(__pyx_v_kwargs); __pyx_v_kwargs = 0;
  __Pyx_AddTraceback("borg.compress.LZMA.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4LZMA___init__(__pyx_self, __pyx_v_self, __pyx_v_level, __pyx_v_kwargs);

  /* function exit code */
  __Pyx_XDECREF(__pyx_v_kwargs);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4LZMA___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_level, PyObject *__pyx_v_kwargs) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  int __pyx_t_4;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "borg/compress.pyx":171
 * 
 *     def __init__(self, level=6, **kwargs):
 *         super().__init__(**kwargs)             # <<<<<<<<<<<<<<
 *         self.level = level
 *         if lzma is None:
 */
  __pyx_t_1 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_1) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 171, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 171, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_self);
  __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 171, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_init); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 171, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_empty_tuple, __pyx_v_kwargs); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 171, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":172
 *     def __init__(self, level=6, **kwargs):
 *         super().__init__(**kwargs)
 *         self.level = level             # <<<<<<<<<<<<<<
 *         if lzma is None:
 *             raise ValueError('No lzma support found.')
 */
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_level, __pyx_v_level) < 0) __PYX_ERR(0, 172, __pyx_L1_error)

  /* "borg/compress.pyx":173
 *         super().__init__(**kwargs)
 *         self.level = level
 *         if lzma is None:             # <<<<<<<<<<<<<<
 *             raise ValueError('No lzma support found.')
 * 
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_lzma); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = (__pyx_t_1 == Py_None);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_4 = (__pyx_t_3 != 0);
  if (__pyx_t_4) {

    /* "borg/compress.pyx":174
 *         self.level = level
 *         if lzma is None:
 *             raise ValueError('No lzma support found.')             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 174, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 174, __pyx_L1_error)

    /* "borg/compress.pyx":173
 *         super().__init__(**kwargs)
 *         self.level = level
 *         if lzma is None:             # <<<<<<<<<<<<<<
 *             raise ValueError('No lzma support found.')
 * 
 */
  }

  /* "borg/compress.pyx":170
 *     name = 'lzma'
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("borg.compress.LZMA.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":176
 *             raise ValueError('No lzma support found.')
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # we do not need integrity checks in lzma, we do that already
 *         data = lzma.compress(data, preset=self.level, check=lzma.CHECK_NONE)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4LZMA_3compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4LZMA_3compress = {"compress", (PyCFunction)__pyx_pw_4borg_8compress_4LZMA_3compress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4LZMA_3compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, 1); __PYX_ERR(0, 176, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "compress") < 0)) __PYX_ERR(0, 176, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 176, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.LZMA.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4LZMA_2compress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4LZMA_2compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("compress", 0);
  __Pyx_INCREF(__pyx_v_data);

  /* "borg/compress.pyx":178
 *     def compress(self, data):
 *         # we do not need integrity checks in lzma, we do that already
 *         data = lzma.compress(data, preset=self.level, check=lzma.CHECK_NONE)             # <<<<<<<<<<<<<<
 *         return super().compress(data)
 * 
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_lzma); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_compress); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_v_data);
  __Pyx_GIVEREF(__pyx_v_data);
  PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_data);
  __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_level); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_preset, __pyx_t_4) < 0) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_lzma); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_CHECK_NONE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_check, __pyx_t_5) < 0) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_3); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 178, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF_SET(__pyx_v_data, __pyx_t_5);
  __pyx_t_5 = 0;

  /* "borg/compress.pyx":179
 *         # we do not need integrity checks in lzma, we do that already
 *         data = lzma.compress(data, preset=self.level, check=lzma.CHECK_NONE)
 *         return super().compress(data)             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_3) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 179, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 179, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_v_self);
  __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_1, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 179, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_compress); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 179, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_1);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_1, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_v_data); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 179, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_1)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 179, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_1)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 179, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else
    #endif
    {
      __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 179, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_v_data);
      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 179, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_5;
  __pyx_t_5 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":176
 *             raise ValueError('No lzma support found.')
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # we do not need integrity checks in lzma, we do that already
 *         data = lzma.compress(data, preset=self.level, check=lzma.CHECK_NONE)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("borg.compress.LZMA.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_data);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":181
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         try:
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4LZMA_5decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4LZMA_5decompress = {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_4LZMA_5decompress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4LZMA_5decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, 1); __PYX_ERR(0, 181, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decompress") < 0)) __PYX_ERR(0, 181, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 181, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.LZMA.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4LZMA_4decompress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4LZMA_4decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_e = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  __Pyx_RefNannySetupContext("decompress", 0);
  __Pyx_INCREF(__pyx_v_data);

  /* "borg/compress.pyx":182
 * 
 *     def decompress(self, data):
 *         data = super().decompress(data)             # <<<<<<<<<<<<<<
 *         try:
 *             return lzma.decompress(data)
 */
  __pyx_t_2 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_2) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 182, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 182, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_self);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 182, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_decompress); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 182, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  if (!__pyx_t_2) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 182, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 182, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 182, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2); __pyx_t_2 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 182, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF_SET(__pyx_v_data, __pyx_t_1);
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":183
 *     def decompress(self, data):
 *         data = super().decompress(data)
 *         try:             # <<<<<<<<<<<<<<
 *             return lzma.decompress(data)
 *         except lzma.LZMAError as e:
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7);
    __Pyx_XGOTREF(__pyx_t_5);
    __Pyx_XGOTREF(__pyx_t_6);
    __Pyx_XGOTREF(__pyx_t_7);
    /*try:*/ {

      /* "borg/compress.pyx":184
 *         data = super().decompress(data)
 *         try:
 *             return lzma.decompress(data)             # <<<<<<<<<<<<<<
 *         except lzma.LZMAError as e:
 *             raise DecompressionError(str(e)) from None
 */
      __Pyx_XDECREF(__pyx_r);
      __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_lzma); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 184, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_decompress); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 184, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_3)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
        }
      }
      if (!__pyx_t_3) {
        __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 184, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_1);
      } else {
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_4)) {
          PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
          __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 184, __pyx_L3_error)
          __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
          __Pyx_GOTREF(__pyx_t_1);
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
          PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
          __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 184, __pyx_L3_error)
          __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
          __Pyx_GOTREF(__pyx_t_1);
        } else
        #endif
        {
          __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 184, __pyx_L3_error)
          __Pyx_GOTREF(__pyx_t_2);
          __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3); __pyx_t_3 = NULL;
          __Pyx_INCREF(__pyx_v_data);
          __Pyx_GIVEREF(__pyx_v_data);
          PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_v_data);
          __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 184, __pyx_L3_error)
          __Pyx_GOTREF(__pyx_t_1);
          __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        }
      }
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_r = __pyx_t_1;
      __pyx_t_1 = 0;
      goto __pyx_L7_try_return;

      /* "borg/compress.pyx":183
 *     def decompress(self, data):
 *         data = super().decompress(data)
 *         try:             # <<<<<<<<<<<<<<
 *             return lzma.decompress(data)
 *         except lzma.LZMAError as e:
 */
    }
    __pyx_L3_error:;
    __Pyx_PyThreadState_assign
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "borg/compress.pyx":185
 *         try:
 *             return lzma.decompress(data)
 *         except lzma.LZMAError as e:             # <<<<<<<<<<<<<<
 *             raise DecompressionError(str(e)) from None
 * 
 */
    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_lzma); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 185, __pyx_L5_except_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_LZMAError); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 185, __pyx_L5_except_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_8 = __Pyx_PyErr_ExceptionMatches(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (__pyx_t_8) {
      __Pyx_AddTraceback("borg.compress.LZMA.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_4, &__pyx_t_1, &__pyx_t_2) < 0) __PYX_ERR(0, 185, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_1);
      __pyx_v_e = __pyx_t_1;

      /* "borg/compress.pyx":186
 *             return lzma.decompress(data)
 *         except lzma.LZMAError as e:
 *             raise DecompressionError(str(e)) from None             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_t_9 = __Pyx_GetModuleGlobalName(__pyx_n_s_DecompressionError); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 186, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 186, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_INCREF(__pyx_v_e);
      __Pyx_GIVEREF(__pyx_v_e);
      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_v_e);
      __pyx_t_11 = __Pyx_PyObject_Call(((PyObject *)(&PyString_Type)), __pyx_t_10, NULL); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 186, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_11);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __pyx_t_10 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_9))) {
        __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_9);
        if (likely(__pyx_t_10)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_9);
          __Pyx_INCREF(__pyx_t_10);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_9, function);
        }
      }
      if (!__pyx_t_10) {
        __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_9, __pyx_t_11); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 186, __pyx_L5_except_error)
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __Pyx_GOTREF(__pyx_t_3);
      } else {
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_9)) {
          PyObject *__pyx_temp[2] = {__pyx_t_10, __pyx_t_11};
          __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_9, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 186, __pyx_L5_except_error)
          __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_9)) {
          PyObject *__pyx_temp[2] = {__pyx_t_10, __pyx_t_11};
          __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_9, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 186, __pyx_L5_except_error)
          __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        } else
        #endif
        {
          __pyx_t_12 = PyTuple_New(1+1); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 186, __pyx_L5_except_error)
          __Pyx_GOTREF(__pyx_t_12);
          __Pyx_GIVEREF(__pyx_t_10); PyTuple_SET_ITEM(__pyx_t_12, 0, __pyx_t_10); __pyx_t_10 = NULL;
          __Pyx_GIVEREF(__pyx_t_11);
          PyTuple_SET_ITEM(__pyx_t_12, 0+1, __pyx_t_11);
          __pyx_t_11 = 0;
          __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_9, __pyx_t_12, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 186, __pyx_L5_except_error)
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
        }
      }
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_Raise(__pyx_t_3, 0, 0, Py_None);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(0, 186, __pyx_L5_except_error)
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "borg/compress.pyx":183
 *     def decompress(self, data):
 *         data = super().decompress(data)
 *         try:             # <<<<<<<<<<<<<<
 *             return lzma.decompress(data)
 *         except lzma.LZMAError as e:
 */
    __Pyx_PyThreadState_assign
    __Pyx_XGIVEREF(__pyx_t_5);
    __Pyx_XGIVEREF(__pyx_t_6);
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_ExceptionReset(__pyx_t_5, __pyx_t_6, __pyx_t_7);
    goto __pyx_L1_error;
    __pyx_L7_try_return:;
    __Pyx_PyThreadState_assign
    __Pyx_XGIVEREF(__pyx_t_5);
    __Pyx_XGIVEREF(__pyx_t_6);
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_ExceptionReset(__pyx_t_5, __pyx_t_6, __pyx_t_7);
    goto __pyx_L0;
  }

  /* "borg/compress.pyx":181
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         try:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_AddTraceback("borg.compress.LZMA.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_e);
  __Pyx_XDECREF(__pyx_v_data);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":198
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_1detect(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4ZLIB_1detect = {"detect", (PyCFunction)__pyx_pw_4borg_8compress_4ZLIB_1detect, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_1detect(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  CYTHON_UNUSED PyObject *__pyx_v_cls = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("detect (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_cls,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_cls)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("detect", 1, 2, 2, 1); __PYX_ERR(0, 198, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "detect") < 0)) __PYX_ERR(0, 198, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_cls = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("detect", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 198, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.ZLIB.detect", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4ZLIB_detect(__pyx_self, __pyx_v_cls, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4ZLIB_detect(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_cls, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_cmf = NULL;
  PyObject *__pyx_v_flg = NULL;
  PyObject *__pyx_v_is_deflate = NULL;
  PyObject *__pyx_v_check_ok = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *(*__pyx_t_5)(PyObject *);
  int __pyx_t_6;
  __Pyx_RefNannySetupContext("detect", 0);

  /* "borg/compress.pyx":200
 *     def detect(cls, data):
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]             # <<<<<<<<<<<<<<
 *         is_deflate = cmf & 0x0f == 8
 *         check_ok = (cmf * 256 + flg) % 31 == 0
 */
  __pyx_t_1 = __Pyx_PyObject_GetSlice(__pyx_v_data, 0, 2, NULL, NULL, &__pyx_slice__6, 0, 1, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 200, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
    PyObject* sequence = __pyx_t_1;
    #if !CYTHON_COMPILING_IN_PYPY
    Py_ssize_t size = Py_SIZE(sequence);
    #else
    Py_ssize_t size = PySequence_Size(sequence);
    #endif
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 200, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
      __pyx_t_3 = PyTuple_GET_ITEM(sequence, 1); 
    } else {
      __pyx_t_2 = PyList_GET_ITEM(sequence, 0); 
      __pyx_t_3 = PyList_GET_ITEM(sequence, 1); 
    }
    __Pyx_INCREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_3);
    #else
    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 200, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 200, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    #endif
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_4 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 200, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_5 = Py_TYPE(__pyx_t_4)->tp_iternext;
    index = 0; __pyx_t_2 = __pyx_t_5(__pyx_t_4); if (unlikely(!__pyx_t_2)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    index = 1; __pyx_t_3 = __pyx_t_5(__pyx_t_4); if (unlikely(!__pyx_t_3)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_3);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_5(__pyx_t_4), 2) < 0) __PYX_ERR(0, 200, __pyx_L1_error)
    __pyx_t_5 = NULL;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    goto __pyx_L4_unpacking_done;
    __pyx_L3_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_5 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(0, 200, __pyx_L1_error)
    __pyx_L4_unpacking_done:;
  }
  __pyx_v_cmf = __pyx_t_2;
  __pyx_t_2 = 0;
  __pyx_v_flg = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "borg/compress.pyx":201
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]
 *         is_deflate = cmf & 0x0f == 8             # <<<<<<<<<<<<<<
 *         check_ok = (cmf * 256 + flg) % 31 == 0
 *         return check_ok and is_deflate
 */
  __pyx_t_1 = __Pyx_PyInt_AndObjC(__pyx_v_cmf, __pyx_int_15, 0x0f, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 201, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyInt_EqObjC(__pyx_t_1, __pyx_int_8, 8, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 201, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_is_deflate = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "borg/compress.pyx":202
 *         cmf, flg = data[:2]
 *         is_deflate = cmf & 0x0f == 8
 *         check_ok = (cmf * 256 + flg) % 31 == 0             # <<<<<<<<<<<<<<
 *         return check_ok and is_deflate
 * 
 */
  __pyx_t_3 = PyNumber_Multiply(__pyx_v_cmf, __pyx_int_256); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 202, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = PyNumber_Add(__pyx_t_3, __pyx_v_flg); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 202, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyInt_RemainderObjC(__pyx_t_1, __pyx_int_31, 31, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 202, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_EqObjC(__pyx_t_3, __pyx_int_0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 202, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_check_ok = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":203
 *         is_deflate = cmf & 0x0f == 8
 *         check_ok = (cmf * 256 + flg) % 31 == 0
 *         return check_ok and is_deflate             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, level=6, **kwargs):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_v_check_ok); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(0, 203, __pyx_L1_error)
  if (__pyx_t_6) {
  } else {
    __Pyx_INCREF(__pyx_v_check_ok);
    __pyx_t_1 = __pyx_v_check_ok;
    goto __pyx_L5_bool_binop_done;
  }
  __Pyx_INCREF(__pyx_v_is_deflate);
  __pyx_t_1 = __pyx_v_is_deflate;
  __pyx_L5_bool_binop_done:;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":198
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.ZLIB.detect", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_cmf);
  __Pyx_XDECREF(__pyx_v_flg);
  __Pyx_XDECREF(__pyx_v_is_deflate);
  __Pyx_XDECREF(__pyx_v_check_ok);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":205
 *         return check_ok and is_deflate
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_3__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4ZLIB_3__init__ = {"__init__", (PyCFunction)__pyx_pw_4borg_8compress_4ZLIB_3__init__, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_3__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_level = 0;
  PyObject *__pyx_v_kwargs = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  __pyx_v_kwargs = PyDict_New(); if (unlikely(!__pyx_v_kwargs)) return NULL;
  __Pyx_GOTREF(__pyx_v_kwargs);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_level,0};
    PyObject* values[2] = {0,0};
    values[1] = ((PyObject *)((PyObject *)__pyx_int_6));
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_level);
          if (value) { values[1] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 205, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_self = values[0];
    __pyx_v_level = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 205, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_DECREF(__pyx_v_kwargs); __pyx_v_kwargs = 0;
  __Pyx_AddTraceback("borg.compress.ZLIB.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4ZLIB_2__init__(__pyx_self, __pyx_v_self, __pyx_v_level, __pyx_v_kwargs);

  /* function exit code */
  __Pyx_XDECREF(__pyx_v_kwargs);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4ZLIB_2__init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_level, PyObject *__pyx_v_kwargs) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "borg/compress.pyx":206
 * 
 *     def __init__(self, level=6, **kwargs):
 *         super().__init__(**kwargs)             # <<<<<<<<<<<<<<
 *         self.level = level
 * 
 */
  __pyx_t_1 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_1) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 206, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 206, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_self);
  __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 206, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_init); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 206, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_empty_tuple, __pyx_v_kwargs); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 206, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":207
 *     def __init__(self, level=6, **kwargs):
 *         super().__init__(**kwargs)
 *         self.level = level             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_level, __pyx_v_level) < 0) __PYX_ERR(0, 207, __pyx_L1_error)

  /* "borg/compress.pyx":205
 *         return check_ok and is_deflate
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("borg.compress.ZLIB.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":209
 *         self.level = level
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not add ID bytes
 *         return zlib.compress(data, self.level)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_5compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4ZLIB_5compress = {"compress", (PyCFunction)__pyx_pw_4borg_8compress_4ZLIB_5compress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_5compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, 1); __PYX_ERR(0, 209, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "compress") < 0)) __PYX_ERR(0, 209, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 209, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.ZLIB.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4ZLIB_4compress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4ZLIB_4compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  __Pyx_RefNannySetupContext("compress", 0);

  /* "borg/compress.pyx":211
 *     def compress(self, data):
 *         # note: for compatibility no super call, do not add ID bytes
 *         return zlib.compress(data, self.level)             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_zlib); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 211, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_compress); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 211, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_level); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 211, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = NULL;
  __pyx_t_5 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
      __pyx_t_5 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_3)) {
    PyObject *__pyx_temp[3] = {__pyx_t_4, __pyx_v_data, __pyx_t_2};
    __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_5, 2+__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 211, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
    PyObject *__pyx_temp[3] = {__pyx_t_4, __pyx_v_data, __pyx_t_2};
    __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_5, 2+__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 211, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else
  #endif
  {
    __pyx_t_6 = PyTuple_New(2+__pyx_t_5); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 211, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    if (__pyx_t_4) {
      __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_4); __pyx_t_4 = NULL;
    }
    __Pyx_INCREF(__pyx_v_data);
    __Pyx_GIVEREF(__pyx_v_data);
    PyTuple_SET_ITEM(__pyx_t_6, 0+__pyx_t_5, __pyx_v_data);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_6, 1+__pyx_t_5, __pyx_t_2);
    __pyx_t_2 = 0;
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_6, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 211, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":209
 *         self.level = level
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not add ID bytes
 *         return zlib.compress(data, self.level)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("borg.compress.ZLIB.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":213
 *         return zlib.compress(data, self.level)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_7decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4ZLIB_7decompress = {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_4ZLIB_7decompress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4ZLIB_7decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  CYTHON_UNUSED PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, 1); __PYX_ERR(0, 213, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decompress") < 0)) __PYX_ERR(0, 213, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 213, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.ZLIB.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4ZLIB_6decompress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4ZLIB_6decompress(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_e = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  __Pyx_RefNannySetupContext("decompress", 0);

  /* "borg/compress.pyx":215
 *     def decompress(self, data):
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:             # <<<<<<<<<<<<<<
 *             return zlib.decompress(data)
 *         except zlib.error as e:
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "borg/compress.pyx":216
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:
 *             return zlib.decompress(data)             # <<<<<<<<<<<<<<
 *         except zlib.error as e:
 *             raise DecompressionError(str(e)) from None
 */
      __Pyx_XDECREF(__pyx_r);
      __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_zlib); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 216, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_decompress); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 216, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_t_5 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6);
        if (likely(__pyx_t_5)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
          __Pyx_INCREF(__pyx_t_5);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_6, function);
        }
      }
      if (!__pyx_t_5) {
        __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_v_data); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 216, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_4);
      } else {
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_6)) {
          PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_v_data};
          __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 216, __pyx_L3_error)
          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
          __Pyx_GOTREF(__pyx_t_4);
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
          PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_v_data};
          __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 216, __pyx_L3_error)
          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
          __Pyx_GOTREF(__pyx_t_4);
        } else
        #endif
        {
          __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 216, __pyx_L3_error)
          __Pyx_GOTREF(__pyx_t_7);
          __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_5); __pyx_t_5 = NULL;
          __Pyx_INCREF(__pyx_v_data);
          __Pyx_GIVEREF(__pyx_v_data);
          PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_v_data);
          __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 216, __pyx_L3_error)
          __Pyx_GOTREF(__pyx_t_4);
          __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        }
      }
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __pyx_r = __pyx_t_4;
      __pyx_t_4 = 0;
      goto __pyx_L7_try_return;

      /* "borg/compress.pyx":215
 *     def decompress(self, data):
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:             # <<<<<<<<<<<<<<
 *             return zlib.decompress(data)
 *         except zlib.error as e:
 */
    }
    __pyx_L3_error:;
    __Pyx_PyThreadState_assign
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "borg/compress.pyx":217
 *         try:
 *             return zlib.decompress(data)
 *         except zlib.error as e:             # <<<<<<<<<<<<<<
 *             raise DecompressionError(str(e)) from None
 * 
 */
    __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_zlib); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 217, __pyx_L5_except_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_error); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 217, __pyx_L5_except_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_8 = __Pyx_PyErr_ExceptionMatches(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (__pyx_t_8) {
      __Pyx_AddTraceback("borg.compress.ZLIB.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_6, &__pyx_t_4, &__pyx_t_7) < 0) __PYX_ERR(0, 217, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_INCREF(__pyx_t_4);
      __pyx_v_e = __pyx_t_4;

      /* "borg/compress.pyx":218
 *             return zlib.decompress(data)
 *         except zlib.error as e:
 *             raise DecompressionError(str(e)) from None             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_t_9 = __Pyx_GetModuleGlobalName(__pyx_n_s_DecompressionError); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 218, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 218, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_INCREF(__pyx_v_e);
      __Pyx_GIVEREF(__pyx_v_e);
      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_v_e);
      __pyx_t_11 = __Pyx_PyObject_Call(((PyObject *)(&PyString_Type)), __pyx_t_10, NULL); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 218, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_11);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __pyx_t_10 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_9))) {
        __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_9);
        if (likely(__pyx_t_10)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_9);
          __Pyx_INCREF(__pyx_t_10);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_9, function);
        }
      }
      if (!__pyx_t_10) {
        __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_9, __pyx_t_11); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 218, __pyx_L5_except_error)
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __Pyx_GOTREF(__pyx_t_5);
      } else {
        #if CYTHON_FAST_PYCALL
        if (PyFunction_Check(__pyx_t_9)) {
          PyObject *__pyx_temp[2] = {__pyx_t_10, __pyx_t_11};
          __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_9, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 218, __pyx_L5_except_error)
          __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
          __Pyx_GOTREF(__pyx_t_5);
          __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        } else
        #endif
        #if CYTHON_FAST_PYCCALL
        if (__Pyx_PyFastCFunction_Check(__pyx_t_9)) {
          PyObject *__pyx_temp[2] = {__pyx_t_10, __pyx_t_11};
          __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_9, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 218, __pyx_L5_except_error)
          __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
          __Pyx_GOTREF(__pyx_t_5);
          __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        } else
        #endif
        {
          __pyx_t_12 = PyTuple_New(1+1); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 218, __pyx_L5_except_error)
          __Pyx_GOTREF(__pyx_t_12);
          __Pyx_GIVEREF(__pyx_t_10); PyTuple_SET_ITEM(__pyx_t_12, 0, __pyx_t_10); __pyx_t_10 = NULL;
          __Pyx_GIVEREF(__pyx_t_11);
          PyTuple_SET_ITEM(__pyx_t_12, 0+1, __pyx_t_11);
          __pyx_t_11 = 0;
          __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_9, __pyx_t_12, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 218, __pyx_L5_except_error)
          __Pyx_GOTREF(__pyx_t_5);
          __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
        }
      }
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_Raise(__pyx_t_5, 0, 0, Py_None);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __PYX_ERR(0, 218, __pyx_L5_except_error)
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "borg/compress.pyx":215
 *     def decompress(self, data):
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:             # <<<<<<<<<<<<<<
 *             return zlib.decompress(data)
 *         except zlib.error as e:
 */
    __Pyx_PyThreadState_assign
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L7_try_return:;
    __Pyx_PyThreadState_assign
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L0;
  }

  /* "borg/compress.pyx":213
 *         return zlib.compress(data, self.level)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_AddTraceback("borg.compress.ZLIB.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_e);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":232
 *     name = 'auto'
 * 
 *     def __init__(self, compressor):             # <<<<<<<<<<<<<<
 *         super().__init__()
 *         self.compressor = compressor
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4Auto_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4Auto_1__init__ = {"__init__", (PyCFunction)__pyx_pw_4borg_8compress_4Auto_1__init__, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4Auto_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_compressor = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_compressor,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_compressor)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, 1); __PYX_ERR(0, 232, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 232, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_compressor = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 232, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Auto.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4Auto___init__(__pyx_self, __pyx_v_self, __pyx_v_compressor);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4Auto___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_compressor) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "borg/compress.pyx":233
 * 
 *     def __init__(self, compressor):
 *         super().__init__()             # <<<<<<<<<<<<<<
 *         self.compressor = compressor
 *         self.lz4 = get_compressor('lz4')
 */
  __pyx_t_2 = __Pyx_CyFunction_GetClassObj(__pyx_self);
  if (!__pyx_t_2) { PyErr_SetString(PyExc_SystemError, "super(): empty __class__ cell"); __PYX_ERR(0, 233, __pyx_L1_error) }
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 233, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __Pyx_INCREF(__pyx_v_self);
  __Pyx_GIVEREF(__pyx_v_self);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_self);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_super, __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 233, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_init); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 233, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  if (__pyx_t_2) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 233, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  } else {
    __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 233, __pyx_L1_error)
  }
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":234
 *     def __init__(self, compressor):
 *         super().__init__()
 *         self.compressor = compressor             # <<<<<<<<<<<<<<
 *         self.lz4 = get_compressor('lz4')
 *         self.none = get_compressor('none')
 */
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_compressor, __pyx_v_compressor) < 0) __PYX_ERR(0, 234, __pyx_L1_error)

  /* "borg/compress.pyx":235
 *         super().__init__()
 *         self.compressor = compressor
 *         self.lz4 = get_compressor('lz4')             # <<<<<<<<<<<<<<
 *         self.none = get_compressor('none')
 * 
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_get_compressor); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 235, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 235, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_lz4, __pyx_t_3) < 0) __PYX_ERR(0, 235, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "borg/compress.pyx":236
 *         self.compressor = compressor
 *         self.lz4 = get_compressor('lz4')
 *         self.none = get_compressor('none')             # <<<<<<<<<<<<<<
 * 
 *     def _decide(self, data):
 */
  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_get_compressor); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 236, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 236, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_none, __pyx_t_1) < 0) __PYX_ERR(0, 236, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":232
 *     name = 'auto'
 * 
 *     def __init__(self, compressor):             # <<<<<<<<<<<<<<
 *         super().__init__()
 *         self.compressor = compressor
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("borg.compress.Auto.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":238
 *         self.none = get_compressor('none')
 * 
 *     def _decide(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Decides what to do with *data*. Returns (compressor, lz4_data).
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4Auto_3_decide(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_4borg_8compress_4Auto_2_decide[] = "\n        Decides what to do with *data*. Returns (compressor, lz4_data).\n\n        *lz4_data* is the LZ4 result if *compressor* is LZ4 as well, otherwise it is None.\n        ";
static PyMethodDef __pyx_mdef_4borg_8compress_4Auto_3_decide = {"_decide", (PyCFunction)__pyx_pw_4borg_8compress_4Auto_3_decide, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4borg_8compress_4Auto_2_decide};
static PyObject *__pyx_pw_4borg_8compress_4Auto_3_decide(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_decide (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("_decide", 1, 2, 2, 1); __PYX_ERR(0, 238, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_decide") < 0)) __PYX_ERR(0, 238, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_decide", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 238, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Auto._decide", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4Auto_2_decide(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4Auto_2_decide(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_lz4_data = NULL;
  Py_ssize_t __pyx_v_ratio;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  Py_ssize_t __pyx_t_6;
  int __pyx_t_7;
  __Pyx_RefNannySetupContext("_decide", 0);

  /* "borg/compress.pyx":244
 *         *lz4_data* is the LZ4 result if *compressor* is LZ4 as well, otherwise it is None.
 *         """
 *         lz4_data = self.lz4.compress(data)             # <<<<<<<<<<<<<<
 *         ratio = len(lz4_data) / len(data)
 *         if ratio < 0.97:
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_lz4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 244, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_compress); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 244, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  if (!__pyx_t_2) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 244, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 244, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 244, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 244, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2); __pyx_t_2 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 244, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_lz4_data = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":245
 *         """
 *         lz4_data = self.lz4.compress(data)
 *         ratio = len(lz4_data) / len(data)             # <<<<<<<<<<<<<<
 *         if ratio < 0.97:
 *             return self.compressor, lz4_data
 */
  __pyx_t_5 = PyObject_Length(__pyx_v_lz4_data); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(0, 245, __pyx_L1_error)
  __pyx_t_6 = PyObject_Length(__pyx_v_data); if (unlikely(__pyx_t_6 == -1)) __PYX_ERR(0, 245, __pyx_L1_error)
  if (unlikely(__pyx_t_6 == 0)) {
    PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
    __PYX_ERR(0, 245, __pyx_L1_error)
  }
  else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_t_6 == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_5))) {
    PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
    __PYX_ERR(0, 245, __pyx_L1_error)
  }
  __pyx_v_ratio = __Pyx_div_Py_ssize_t(__pyx_t_5, __pyx_t_6);

  /* "borg/compress.pyx":246
 *         lz4_data = self.lz4.compress(data)
 *         ratio = len(lz4_data) / len(data)
 *         if ratio < 0.97:             # <<<<<<<<<<<<<<
 *             return self.compressor, lz4_data
 *         elif ratio < 1:
 */
  __pyx_t_7 = ((__pyx_v_ratio < 0.97) != 0);
  if (__pyx_t_7) {

    /* "borg/compress.pyx":247
 *         ratio = len(lz4_data) / len(data)
 *         if ratio < 0.97:
 *             return self.compressor, lz4_data             # <<<<<<<<<<<<<<
 *         elif ratio < 1:
 *             return self.lz4, lz4_data
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_compressor); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 247, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 247, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
    __Pyx_INCREF(__pyx_v_lz4_data);
    __Pyx_GIVEREF(__pyx_v_lz4_data);
    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_lz4_data);
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "borg/compress.pyx":246
 *         lz4_data = self.lz4.compress(data)
 *         ratio = len(lz4_data) / len(data)
 *         if ratio < 0.97:             # <<<<<<<<<<<<<<
 *             return self.compressor, lz4_data
 *         elif ratio < 1:
 */
  }

  /* "borg/compress.pyx":248
 *         if ratio < 0.97:
 *             return self.compressor, lz4_data
 *         elif ratio < 1:             # <<<<<<<<<<<<<<
 *             return self.lz4, lz4_data
 *         else:
 */
  __pyx_t_7 = ((__pyx_v_ratio < 1) != 0);
  if (__pyx_t_7) {

    /* "borg/compress.pyx":249
 *             return self.compressor, lz4_data
 *         elif ratio < 1:
 *             return self.lz4, lz4_data             # <<<<<<<<<<<<<<
 *         else:
 *             return self.none, None
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_lz4); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 249, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 249, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
    __Pyx_INCREF(__pyx_v_lz4_data);
    __Pyx_GIVEREF(__pyx_v_lz4_data);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_v_lz4_data);
    __pyx_t_3 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "borg/compress.pyx":248
 *         if ratio < 0.97:
 *             return self.compressor, lz4_data
 *         elif ratio < 1:             # <<<<<<<<<<<<<<
 *             return self.lz4, lz4_data
 *         else:
 */
  }

  /* "borg/compress.pyx":251
 *             return self.lz4, lz4_data
 *         else:
 *             return self.none, None             # <<<<<<<<<<<<<<
 * 
 *     def decide(self, data):
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_none); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 251, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 251, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_3, 1, Py_None);
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;
  }

  /* "borg/compress.pyx":238
 *         self.none = get_compressor('none')
 * 
 *     def _decide(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Decides what to do with *data*. Returns (compressor, lz4_data).
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.Auto._decide", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_lz4_data);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":253
 *             return self.none, None
 * 
 *     def decide(self, data):             # <<<<<<<<<<<<<<
 *         return self._decide(data)[0]
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4Auto_5decide(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4Auto_5decide = {"decide", (PyCFunction)__pyx_pw_4borg_8compress_4Auto_5decide, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4Auto_5decide(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decide (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decide", 1, 2, 2, 1); __PYX_ERR(0, 253, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decide") < 0)) __PYX_ERR(0, 253, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decide", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 253, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Auto.decide", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4Auto_4decide(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4Auto_4decide(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("decide", 0);

  /* "borg/compress.pyx":254
 * 
 *     def decide(self, data):
 *         return self._decide(data)[0]             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_decide); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_t_1, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":253
 *             return self.none, None
 * 
 *     def decide(self, data):             # <<<<<<<<<<<<<<
 *         return self._decide(data)[0]
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.Auto.decide", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":256
 *         return self._decide(data)[0]
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         compressor, lz4_data = self._decide(data)
 *         if compressor is self.lz4:
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4Auto_7compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4Auto_7compress = {"compress", (PyCFunction)__pyx_pw_4borg_8compress_4Auto_7compress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4Auto_7compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, 1); __PYX_ERR(0, 256, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "compress") < 0)) __PYX_ERR(0, 256, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 256, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Auto.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4Auto_6compress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4Auto_6compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_compressor = NULL;
  PyObject *__pyx_v_lz4_data = NULL;
  PyObject *__pyx_v_uncompressed_data = NULL;
  PyObject *__pyx_v_exp_compressed_data = NULL;
  Py_ssize_t __pyx_v_ratio;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *(*__pyx_t_5)(PyObject *);
  int __pyx_t_6;
  int __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  Py_ssize_t __pyx_t_9;
  __Pyx_RefNannySetupContext("compress", 0);

  /* "borg/compress.pyx":257
 * 
 *     def compress(self, data):
 *         compressor, lz4_data = self._decide(data)             # <<<<<<<<<<<<<<
 *         if compressor is self.lz4:
 *             # we know that trying to compress with expensive compressor is likely pointless,
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_decide); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 257, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 257, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 257, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 257, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 257, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 257, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
    PyObject* sequence = __pyx_t_1;
    #if !CYTHON_COMPILING_IN_PYPY
    Py_ssize_t size = Py_SIZE(sequence);
    #else
    Py_ssize_t size = PySequence_Size(sequence);
    #endif
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 257, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
      __pyx_t_4 = PyTuple_GET_ITEM(sequence, 1); 
    } else {
      __pyx_t_2 = PyList_GET_ITEM(sequence, 0); 
      __pyx_t_4 = PyList_GET_ITEM(sequence, 1); 
    }
    __Pyx_INCREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_4);
    #else
    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 257, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 257, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    #endif
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_3 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 257, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_5 = Py_TYPE(__pyx_t_3)->tp_iternext;
    index = 0; __pyx_t_2 = __pyx_t_5(__pyx_t_3); if (unlikely(!__pyx_t_2)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    index = 1; __pyx_t_4 = __pyx_t_5(__pyx_t_3); if (unlikely(!__pyx_t_4)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_4);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_5(__pyx_t_3), 2) < 0) __PYX_ERR(0, 257, __pyx_L1_error)
    __pyx_t_5 = NULL;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L4_unpacking_done;
    __pyx_L3_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_5 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(0, 257, __pyx_L1_error)
    __pyx_L4_unpacking_done:;
  }
  __pyx_v_compressor = __pyx_t_2;
  __pyx_t_2 = 0;
  __pyx_v_lz4_data = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "borg/compress.pyx":258
 *     def compress(self, data):
 *         compressor, lz4_data = self._decide(data)
 *         if compressor is self.lz4:             # <<<<<<<<<<<<<<
 *             # we know that trying to compress with expensive compressor is likely pointless,
 *             # but lz4 managed to at least squeeze the data a bit.
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_lz4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 258, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = (__pyx_v_compressor == __pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_7 = (__pyx_t_6 != 0);
  if (__pyx_t_7) {

    /* "borg/compress.pyx":261
 *             # we know that trying to compress with expensive compressor is likely pointless,
 *             # but lz4 managed to at least squeeze the data a bit.
 *             return lz4_data             # <<<<<<<<<<<<<<
 *         if compressor is self.none:
 *             # we know that trying to compress with expensive compressor is likely pointless
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_lz4_data);
    __pyx_r = __pyx_v_lz4_data;
    goto __pyx_L0;

    /* "borg/compress.pyx":258
 *     def compress(self, data):
 *         compressor, lz4_data = self._decide(data)
 *         if compressor is self.lz4:             # <<<<<<<<<<<<<<
 *             # we know that trying to compress with expensive compressor is likely pointless,
 *             # but lz4 managed to at least squeeze the data a bit.
 */
  }

  /* "borg/compress.pyx":262
 *             # but lz4 managed to at least squeeze the data a bit.
 *             return lz4_data
 *         if compressor is self.none:             # <<<<<<<<<<<<<<
 *             # we know that trying to compress with expensive compressor is likely pointless
 *             # and also lz4 did not manage to squeeze the data (not even a bit).
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_none); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 262, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_7 = (__pyx_v_compressor == __pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_6 = (__pyx_t_7 != 0);
  if (__pyx_t_6) {

    /* "borg/compress.pyx":265
 *             # we know that trying to compress with expensive compressor is likely pointless
 *             # and also lz4 did not manage to squeeze the data (not even a bit).
 *             uncompressed_data = compressor.compress(data)             # <<<<<<<<<<<<<<
 *             return uncompressed_data
 *         # if we get here, the decider decided to try the expensive compressor.
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_compressor, __pyx_n_s_compress); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_2 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_2)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    if (!__pyx_t_2) {
      __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 265, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
        __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 265, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_GOTREF(__pyx_t_1);
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
        __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 265, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_GOTREF(__pyx_t_1);
      } else
      #endif
      {
        __pyx_t_3 = PyTuple_New(1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 265, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2); __pyx_t_2 = NULL;
        __Pyx_INCREF(__pyx_v_data);
        __Pyx_GIVEREF(__pyx_v_data);
        PyTuple_SET_ITEM(__pyx_t_3, 0+1, __pyx_v_data);
        __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_3, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 265, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_v_uncompressed_data = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "borg/compress.pyx":266
 *             # and also lz4 did not manage to squeeze the data (not even a bit).
 *             uncompressed_data = compressor.compress(data)
 *             return uncompressed_data             # <<<<<<<<<<<<<<
 *         # if we get here, the decider decided to try the expensive compressor.
 *         # we also know that lz4_data is smaller than uncompressed data.
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_uncompressed_data);
    __pyx_r = __pyx_v_uncompressed_data;
    goto __pyx_L0;

    /* "borg/compress.pyx":262
 *             # but lz4 managed to at least squeeze the data a bit.
 *             return lz4_data
 *         if compressor is self.none:             # <<<<<<<<<<<<<<
 *             # we know that trying to compress with expensive compressor is likely pointless
 *             # and also lz4 did not manage to squeeze the data (not even a bit).
 */
  }

  /* "borg/compress.pyx":269
 *         # if we get here, the decider decided to try the expensive compressor.
 *         # we also know that lz4_data is smaller than uncompressed data.
 *         exp_compressed_data = compressor.compress(data)             # <<<<<<<<<<<<<<
 *         ratio = len(exp_compressed_data) / len(lz4_data)
 *         if ratio < 0.99:
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_compressor, __pyx_n_s_compress); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 269, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 269, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_4)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 269, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 269, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 269, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 269, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_exp_compressed_data = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":270
 *         # we also know that lz4_data is smaller than uncompressed data.
 *         exp_compressed_data = compressor.compress(data)
 *         ratio = len(exp_compressed_data) / len(lz4_data)             # <<<<<<<<<<<<<<
 *         if ratio < 0.99:
 *             # the expensive compressor managed to squeeze the data significantly better than lz4.
 */
  __pyx_t_8 = PyObject_Length(__pyx_v_exp_compressed_data); if (unlikely(__pyx_t_8 == -1)) __PYX_ERR(0, 270, __pyx_L1_error)
  __pyx_t_9 = PyObject_Length(__pyx_v_lz4_data); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(0, 270, __pyx_L1_error)
  if (unlikely(__pyx_t_9 == 0)) {
    PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
    __PYX_ERR(0, 270, __pyx_L1_error)
  }
  else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_t_9 == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_8))) {
    PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
    __PYX_ERR(0, 270, __pyx_L1_error)
  }
  __pyx_v_ratio = __Pyx_div_Py_ssize_t(__pyx_t_8, __pyx_t_9);

  /* "borg/compress.pyx":271
 *         exp_compressed_data = compressor.compress(data)
 *         ratio = len(exp_compressed_data) / len(lz4_data)
 *         if ratio < 0.99:             # <<<<<<<<<<<<<<
 *             # the expensive compressor managed to squeeze the data significantly better than lz4.
 *             return exp_compressed_data
 */
  __pyx_t_6 = ((__pyx_v_ratio < 0.99) != 0);
  if (__pyx_t_6) {

    /* "borg/compress.pyx":273
 *         if ratio < 0.99:
 *             # the expensive compressor managed to squeeze the data significantly better than lz4.
 *             return exp_compressed_data             # <<<<<<<<<<<<<<
 *         else:
 *             # otherwise let's just store the lz4 data, which decompresses extremely fast.
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_exp_compressed_data);
    __pyx_r = __pyx_v_exp_compressed_data;
    goto __pyx_L0;

    /* "borg/compress.pyx":271
 *         exp_compressed_data = compressor.compress(data)
 *         ratio = len(exp_compressed_data) / len(lz4_data)
 *         if ratio < 0.99:             # <<<<<<<<<<<<<<
 *             # the expensive compressor managed to squeeze the data significantly better than lz4.
 *             return exp_compressed_data
 */
  }

  /* "borg/compress.pyx":276
 *         else:
 *             # otherwise let's just store the lz4 data, which decompresses extremely fast.
 *             return lz4_data             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, data):
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_lz4_data);
    __pyx_r = __pyx_v_lz4_data;
    goto __pyx_L0;
  }

  /* "borg/compress.pyx":256
 *         return self._decide(data)[0]
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         compressor, lz4_data = self._decide(data)
 *         if compressor is self.lz4:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.Auto.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_compressor);
  __Pyx_XDECREF(__pyx_v_lz4_data);
  __Pyx_XDECREF(__pyx_v_uncompressed_data);
  __Pyx_XDECREF(__pyx_v_exp_compressed_data);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":278
 *             return lz4_data
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4Auto_9decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4Auto_9decompress = {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_4Auto_9decompress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4Auto_9decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  CYTHON_UNUSED PyObject *__pyx_v_self = 0;
  CYTHON_UNUSED PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, 1); __PYX_ERR(0, 278, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decompress") < 0)) __PYX_ERR(0, 278, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 278, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Auto.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4Auto_8decompress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4Auto_8decompress(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress", 0);

  /* "borg/compress.pyx":279
 * 
 *     def decompress(self, data):
 *         raise NotImplementedError             # <<<<<<<<<<<<<<
 * 
 *     def detect(cls, data):
 */
  __Pyx_Raise(__pyx_builtin_NotImplementedError, 0, 0, 0);
  __PYX_ERR(0, 279, __pyx_L1_error)

  /* "borg/compress.pyx":278
 *             return lz4_data
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("borg.compress.Auto.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":281
 *         raise NotImplementedError
 * 
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_4Auto_11detect(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_4Auto_11detect = {"detect", (PyCFunction)__pyx_pw_4borg_8compress_4Auto_11detect, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_4Auto_11detect(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  CYTHON_UNUSED PyObject *__pyx_v_cls = 0;
  CYTHON_UNUSED PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("detect (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_cls,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_cls)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("detect", 1, 2, 2, 1); __PYX_ERR(0, 281, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "detect") < 0)) __PYX_ERR(0, 281, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_cls = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("detect", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 281, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Auto.detect", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_4Auto_10detect(__pyx_self, __pyx_v_cls, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_4Auto_10detect(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("detect", 0);

  /* "borg/compress.pyx":282
 * 
 *     def detect(cls, data):
 *         raise NotImplementedError             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_Raise(__pyx_builtin_NotImplementedError, 0, 0, 0);
  __PYX_ERR(0, 282, __pyx_L1_error)

  /* "borg/compress.pyx":281
 *         raise NotImplementedError
 * 
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("borg.compress.Auto.detect", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":296
 * COMPRESSOR_LIST = [LZ4, CNONE, ZLIB, LZMA, ]  # check fast stuff first
 * 
 * def get_compressor(name, **kwargs):             # <<<<<<<<<<<<<<
 *     cls = COMPRESSOR_TABLE[name]
 *     return cls(**kwargs)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_1get_compressor(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_1get_compressor = {"get_compressor", (PyCFunction)__pyx_pw_4borg_8compress_1get_compressor, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_1get_compressor(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_name = 0;
  PyObject *__pyx_v_kwargs = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("get_compressor (wrapper)", 0);
  __pyx_v_kwargs = PyDict_New(); if (unlikely(!__pyx_v_kwargs)) return NULL;
  __Pyx_GOTREF(__pyx_v_kwargs);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_name,0};
    PyObject* values[1] = {0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_name)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "get_compressor") < 0)) __PYX_ERR(0, 296, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
    }
    __pyx_v_name = values[0];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("get_compressor", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 296, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_DECREF(__pyx_v_kwargs); __pyx_v_kwargs = 0;
  __Pyx_AddTraceback("borg.compress.get_compressor", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_get_compressor(__pyx_self, __pyx_v_name, __pyx_v_kwargs);

  /* function exit code */
  __Pyx_XDECREF(__pyx_v_kwargs);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_get_compressor(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_name, PyObject *__pyx_v_kwargs) {
  PyObject *__pyx_v_cls = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("get_compressor", 0);

  /* "borg/compress.pyx":297
 * 
 * def get_compressor(name, **kwargs):
 *     cls = COMPRESSOR_TABLE[name]             # <<<<<<<<<<<<<<
 *     return cls(**kwargs)
 * 
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_COMPRESSOR_TABLE); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_name); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_cls = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "borg/compress.pyx":298
 * def get_compressor(name, **kwargs):
 *     cls = COMPRESSOR_TABLE[name]
 *     return cls(**kwargs)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_v_cls, __pyx_empty_tuple, __pyx_v_kwargs); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 298, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":296
 * COMPRESSOR_LIST = [LZ4, CNONE, ZLIB, LZMA, ]  # check fast stuff first
 * 
 * def get_compressor(name, **kwargs):             # <<<<<<<<<<<<<<
 *     cls = COMPRESSOR_TABLE[name]
 *     return cls(**kwargs)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("borg.compress.get_compressor", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_cls);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":306
 *     decompresses everything we can handle (autodetect)
 *     """
 *     def __init__(self, name='null', **kwargs):             # <<<<<<<<<<<<<<
 *         self.params = kwargs
 *         self.compressor = get_compressor(name, **self.params)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_10Compressor_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_10Compressor_1__init__ = {"__init__", (PyCFunction)__pyx_pw_4borg_8compress_10Compressor_1__init__, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_10Compressor_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_name = 0;
  PyObject *__pyx_v_kwargs = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  __pyx_v_kwargs = PyDict_New(); if (unlikely(!__pyx_v_kwargs)) return NULL;
  __Pyx_GOTREF(__pyx_v_kwargs);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_name,0};
    PyObject* values[2] = {0,0};
    values[1] = ((PyObject *)((PyObject*)__pyx_n_s_null));
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_name);
          if (value) { values[1] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 306, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_self = values[0];
    __pyx_v_name = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 306, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_DECREF(__pyx_v_kwargs); __pyx_v_kwargs = 0;
  __Pyx_AddTraceback("borg.compress.Compressor.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_10Compressor___init__(__pyx_self, __pyx_v_self, __pyx_v_name, __pyx_v_kwargs);

  /* function exit code */
  __Pyx_XDECREF(__pyx_v_kwargs);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_10Compressor___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_name, PyObject *__pyx_v_kwargs) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "borg/compress.pyx":307
 *     """
 *     def __init__(self, name='null', **kwargs):
 *         self.params = kwargs             # <<<<<<<<<<<<<<
 *         self.compressor = get_compressor(name, **self.params)
 * 
 */
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_params, __pyx_v_kwargs) < 0) __PYX_ERR(0, 307, __pyx_L1_error)

  /* "borg/compress.pyx":308
 *     def __init__(self, name='null', **kwargs):
 *         self.params = kwargs
 *         self.compressor = get_compressor(name, **self.params)             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_get_compressor); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 308, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 308, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_v_name);
  __Pyx_GIVEREF(__pyx_v_name);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_name);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_params); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 308, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  if (unlikely(__pyx_t_4 == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "argument after ** must be a mapping, not NoneType");
    __PYX_ERR(0, 308, __pyx_L1_error)
  }
  if (likely(PyDict_CheckExact(__pyx_t_4))) {
    __pyx_t_3 = PyDict_Copy(__pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 308, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  } else {
    __pyx_t_3 = PyObject_CallFunctionObjArgs((PyObject*)&PyDict_Type, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 308, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  }
  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 308, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_compressor, __pyx_t_4) < 0) __PYX_ERR(0, 308, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "borg/compress.pyx":306
 *     decompresses everything we can handle (autodetect)
 *     """
 *     def __init__(self, name='null', **kwargs):             # <<<<<<<<<<<<<<
 *         self.params = kwargs
 *         self.compressor = get_compressor(name, **self.params)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.Compressor.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":310
 *         self.compressor = get_compressor(name, **self.params)
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return self.compressor.compress(data)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_10Compressor_3compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_10Compressor_3compress = {"compress", (PyCFunction)__pyx_pw_4borg_8compress_10Compressor_3compress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_10Compressor_3compress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, 1); __PYX_ERR(0, 310, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "compress") < 0)) __PYX_ERR(0, 310, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("compress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 310, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Compressor.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_10Compressor_2compress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_10Compressor_2compress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("compress", 0);

  /* "borg/compress.pyx":311
 * 
 *     def compress(self, data):
 *         return self.compressor.compress(data)             # <<<<<<<<<<<<<<
 * 
 *     def decompress(self, data):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_compressor); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 311, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_compress); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 311, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  if (!__pyx_t_2) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 311, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 311, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
      PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 311, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 311, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2); __pyx_t_2 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 311, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":310
 *         self.compressor = get_compressor(name, **self.params)
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return self.compressor.compress(data)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.Compressor.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":313
 *         return self.compressor.compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         compressor_cls = self.detect(data)
 *         return compressor_cls(**self.params).decompress(data)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_10Compressor_5decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_10Compressor_5decompress = {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_10Compressor_5decompress, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_10Compressor_5decompress(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_data = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("decompress (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_data,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, 1); __PYX_ERR(0, 313, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "decompress") < 0)) __PYX_ERR(0, 313, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_data = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("decompress", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 313, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.Compressor.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_10Compressor_4decompress(__pyx_self, __pyx_v_self, __pyx_v_data);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_10Compressor_4decompress(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_compressor_cls = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("decompress", 0);

  /* "borg/compress.pyx":314
 * 
 *     def decompress(self, data):
 *         compressor_cls = self.detect(data)             # <<<<<<<<<<<<<<
 *         return compressor_cls(**self.params).decompress(data)
 * 
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_detect); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 314, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_3) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_3, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 314, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3); __pyx_t_3 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_compressor_cls = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":315
 *     def decompress(self, data):
 *         compressor_cls = self.detect(data)
 *         return compressor_cls(**self.params).decompress(data)             # <<<<<<<<<<<<<<
 * 
 *     @staticmethod
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_params); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 315, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  if (unlikely(__pyx_t_4 == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "argument after ** must be a mapping, not NoneType");
    __PYX_ERR(0, 315, __pyx_L1_error)
  }
  if (likely(PyDict_CheckExact(__pyx_t_4))) {
    __pyx_t_2 = PyDict_Copy(__pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 315, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  } else {
    __pyx_t_2 = PyObject_CallFunctionObjArgs((PyObject*)&PyDict_Type, __pyx_t_4, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 315, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  }
  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_v_compressor_cls, __pyx_empty_tuple, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 315, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_decompress); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 315, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_4) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 315, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 315, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_v_data};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 315, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else
    #endif
    {
      __pyx_t_3 = PyTuple_New(1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 315, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4); __pyx_t_4 = NULL;
      __Pyx_INCREF(__pyx_v_data);
      __Pyx_GIVEREF(__pyx_v_data);
      PyTuple_SET_ITEM(__pyx_t_3, 0+1, __pyx_v_data);
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_3, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 315, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "borg/compress.pyx":313
 *         return self.compressor.compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         compressor_cls = self.detect(data)
 *         return compressor_cls(**self.params).decompress(data)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("borg.compress.Compressor.decompress", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_compressor_cls);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":318
 * 
 *     @staticmethod
 *     def detect(data):             # <<<<<<<<<<<<<<
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_10Compressor_7detect(PyObject *__pyx_self, PyObject *__pyx_v_data); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_10Compressor_7detect = {"detect", (PyCFunction)__pyx_pw_4borg_8compress_10Compressor_7detect, METH_O, 0};
static PyObject *__pyx_pw_4borg_8compress_10Compressor_7detect(PyObject *__pyx_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("detect (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_10Compressor_6detect(__pyx_self, ((PyObject *)__pyx_v_data));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_10Compressor_6detect(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_data) {
  PyObject *__pyx_v_hdr = NULL;
  PyObject *__pyx_v_cls = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  PyObject *(*__pyx_t_4)(PyObject *);
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  __Pyx_RefNannySetupContext("detect", 0);

  /* "borg/compress.pyx":319
 *     @staticmethod
 *     def detect(data):
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview             # <<<<<<<<<<<<<<
 *         for cls in COMPRESSOR_LIST:
 *             if cls.detect(hdr):
 */
  __pyx_t_1 = __Pyx_PyObject_GetSlice(__pyx_v_data, 0, 2, NULL, NULL, &__pyx_slice__9, 0, 1, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 319, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 319, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)(&PyBytes_Type)), __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 319, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_hdr = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "borg/compress.pyx":320
 *     def detect(data):
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:             # <<<<<<<<<<<<<<
 *             if cls.detect(hdr):
 *                 return cls
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_COMPRESSOR_LIST); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 320, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (likely(PyList_CheckExact(__pyx_t_1)) || PyTuple_CheckExact(__pyx_t_1)) {
    __pyx_t_2 = __pyx_t_1; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
    __pyx_t_4 = NULL;
  } else {
    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 320, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 320, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  for (;;) {
    if (likely(!__pyx_t_4)) {
      if (likely(PyList_CheckExact(__pyx_t_2))) {
        if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_1 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_1); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(0, 320, __pyx_L1_error)
        #else
        __pyx_t_1 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 320, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        #endif
      } else {
        if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_1); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(0, 320, __pyx_L1_error)
        #else
        __pyx_t_1 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 320, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        #endif
      }
    } else {
      __pyx_t_1 = __pyx_t_4(__pyx_t_2);
      if (unlikely(!__pyx_t_1)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 320, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_XDECREF_SET(__pyx_v_cls, __pyx_t_1);
    __pyx_t_1 = 0;

    /* "borg/compress.pyx":321
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:
 *             if cls.detect(hdr):             # <<<<<<<<<<<<<<
 *                 return cls
 *         else:
 */
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_cls, __pyx_n_s_detect); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 321, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    if (!__pyx_t_6) {
      __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_v_hdr); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 321, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_5)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v_hdr};
        __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 321, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_1);
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v_hdr};
        __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 321, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_1);
      } else
      #endif
      {
        __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 321, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6); __pyx_t_6 = NULL;
        __Pyx_INCREF(__pyx_v_hdr);
        __Pyx_GIVEREF(__pyx_v_hdr);
        PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_v_hdr);
        __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_7, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 321, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_8 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_8 < 0)) __PYX_ERR(0, 321, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (__pyx_t_8) {

      /* "borg/compress.pyx":322
 *         for cls in COMPRESSOR_LIST:
 *             if cls.detect(hdr):
 *                 return cls             # <<<<<<<<<<<<<<
 *         else:
 *             raise ValueError('No decompressor for this data found: %r.', data[:2])
 */
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF(__pyx_v_cls);
      __pyx_r = __pyx_v_cls;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      goto __pyx_L0;

      /* "borg/compress.pyx":321
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:
 *             if cls.detect(hdr):             # <<<<<<<<<<<<<<
 *                 return cls
 *         else:
 */
    }

    /* "borg/compress.pyx":320
 *     def detect(data):
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:             # <<<<<<<<<<<<<<
 *             if cls.detect(hdr):
 *                 return cls
 */
  }
  /*else*/ {

    /* "borg/compress.pyx":324
 *                 return cls
 *         else:
 *             raise ValueError('No decompressor for this data found: %r.', data[:2])             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_1 = __Pyx_PyObject_GetSlice(__pyx_v_data, 0, 2, NULL, NULL, &__pyx_slice__10, 0, 1, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 324, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 324, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_INCREF(__pyx_kp_s_No_decompressor_for_this_data_fo);
    __Pyx_GIVEREF(__pyx_kp_s_No_decompressor_for_this_data_fo);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_kp_s_No_decompressor_for_this_data_fo);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
    __pyx_t_1 = 0;
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 324, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 324, __pyx_L1_error)
  }

  /* "borg/compress.pyx":320
 *     def detect(data):
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:             # <<<<<<<<<<<<<<
 *             if cls.detect(hdr):
 *                 return cls
 */
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "borg/compress.pyx":318
 * 
 *     @staticmethod
 *     def detect(data):             # <<<<<<<<<<<<<<
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("borg.compress.Compressor.detect", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_hdr);
  __Pyx_XDECREF(__pyx_v_cls);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":328
 * 
 * class CompressionSpec:
 *     def __init__(self, s):             # <<<<<<<<<<<<<<
 *         values = s.split(',')
 *         count = len(values)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_15CompressionSpec_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_15CompressionSpec_1__init__ = {"__init__", (PyCFunction)__pyx_pw_4borg_8compress_15CompressionSpec_1__init__, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_15CompressionSpec_1__init__(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_self = 0;
  PyObject *__pyx_v_s = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_self,&__pyx_n_s_s,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_self)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_s)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, 1); __PYX_ERR(0, 328, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 328, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_self = values[0];
    __pyx_v_s = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 328, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.CompressionSpec.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_15CompressionSpec___init__(__pyx_self, __pyx_v_self, __pyx_v_s);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_15CompressionSpec___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_s) {
  PyObject *__pyx_v_values = NULL;
  Py_ssize_t __pyx_v_count;
  PyObject *__pyx_v_level = NULL;
  PyObject *__pyx_v_compression = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "borg/compress.pyx":329
 * class CompressionSpec:
 *     def __init__(self, s):
 *         values = s.split(',')             # <<<<<<<<<<<<<<
 *         count = len(values)
 *         if count < 1:
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_s, __pyx_n_s_split); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 329, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 329, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_values = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "borg/compress.pyx":330
 *     def __init__(self, s):
 *         values = s.split(',')
 *         count = len(values)             # <<<<<<<<<<<<<<
 *         if count < 1:
 *             raise ValueError
 */
  __pyx_t_3 = PyObject_Length(__pyx_v_values); if (unlikely(__pyx_t_3 == -1)) __PYX_ERR(0, 330, __pyx_L1_error)
  __pyx_v_count = __pyx_t_3;

  /* "borg/compress.pyx":331
 *         values = s.split(',')
 *         count = len(values)
 *         if count < 1:             # <<<<<<<<<<<<<<
 *             raise ValueError
 *         # --compression algo[,level]
 */
  __pyx_t_4 = ((__pyx_v_count < 1) != 0);
  if (__pyx_t_4) {

    /* "borg/compress.pyx":332
 *         count = len(values)
 *         if count < 1:
 *             raise ValueError             # <<<<<<<<<<<<<<
 *         # --compression algo[,level]
 *         self.name = values[0]
 */
    __Pyx_Raise(__pyx_builtin_ValueError, 0, 0, 0);
    __PYX_ERR(0, 332, __pyx_L1_error)

    /* "borg/compress.pyx":331
 *         values = s.split(',')
 *         count = len(values)
 *         if count < 1:             # <<<<<<<<<<<<<<
 *             raise ValueError
 *         # --compression algo[,level]
 */
  }

  /* "borg/compress.pyx":334
 *             raise ValueError
 *         # --compression algo[,level]
 *         self.name = values[0]             # <<<<<<<<<<<<<<
 *         if self.name in ('none', 'lz4', ):
 *             return
 */
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_v_values, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_name, __pyx_t_2) < 0) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "borg/compress.pyx":335
 *         # --compression algo[,level]
 *         self.name = values[0]
 *         if self.name in ('none', 'lz4', ):             # <<<<<<<<<<<<<<
 *             return
 *         elif self.name in ('zlib', 'lzma', ):
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 335, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_t_2, __pyx_n_s_none, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) __PYX_ERR(0, 335, __pyx_L1_error)
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L5_bool_binop_done;
  }
  __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_t_2, __pyx_n_s_lz4, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) __PYX_ERR(0, 335, __pyx_L1_error)
  __pyx_t_4 = __pyx_t_5;
  __pyx_L5_bool_binop_done:;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_5 = (__pyx_t_4 != 0);
  if (__pyx_t_5) {

    /* "borg/compress.pyx":336
 *         self.name = values[0]
 *         if self.name in ('none', 'lz4', ):
 *             return             # <<<<<<<<<<<<<<
 *         elif self.name in ('zlib', 'lzma', ):
 *             if count < 2:
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "borg/compress.pyx":335
 *         # --compression algo[,level]
 *         self.name = values[0]
 *         if self.name in ('none', 'lz4', ):             # <<<<<<<<<<<<<<
 *             return
 *         elif self.name in ('zlib', 'lzma', ):
 */
  }

  /* "borg/compress.pyx":337
 *         if self.name in ('none', 'lz4', ):
 *             return
 *         elif self.name in ('zlib', 'lzma', ):             # <<<<<<<<<<<<<<
 *             if count < 2:
 *                 level = 6  # default compression level in py stdlib
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 337, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_t_2, __pyx_n_s_zlib, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 337, __pyx_L1_error)
  if (!__pyx_t_4) {
  } else {
    __pyx_t_5 = __pyx_t_4;
    goto __pyx_L7_bool_binop_done;
  }
  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_t_2, __pyx_n_s_lzma, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 337, __pyx_L1_error)
  __pyx_t_5 = __pyx_t_4;
  __pyx_L7_bool_binop_done:;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_4 = (__pyx_t_5 != 0);
  if (__pyx_t_4) {

    /* "borg/compress.pyx":338
 *             return
 *         elif self.name in ('zlib', 'lzma', ):
 *             if count < 2:             # <<<<<<<<<<<<<<
 *                 level = 6  # default compression level in py stdlib
 *             elif count == 2:
 */
    __pyx_t_4 = ((__pyx_v_count < 2) != 0);
    if (__pyx_t_4) {

      /* "borg/compress.pyx":339
 *         elif self.name in ('zlib', 'lzma', ):
 *             if count < 2:
 *                 level = 6  # default compression level in py stdlib             # <<<<<<<<<<<<<<
 *             elif count == 2:
 *                 level = int(values[1])
 */
      __Pyx_INCREF(__pyx_int_6);
      __pyx_v_level = __pyx_int_6;

      /* "borg/compress.pyx":338
 *             return
 *         elif self.name in ('zlib', 'lzma', ):
 *             if count < 2:             # <<<<<<<<<<<<<<
 *                 level = 6  # default compression level in py stdlib
 *             elif count == 2:
 */
      goto __pyx_L9;
    }

    /* "borg/compress.pyx":340
 *             if count < 2:
 *                 level = 6  # default compression level in py stdlib
 *             elif count == 2:             # <<<<<<<<<<<<<<
 *                 level = int(values[1])
 *                 if not 0 <= level <= 9:
 */
    __pyx_t_4 = ((__pyx_v_count == 2) != 0);
    if (__pyx_t_4) {

      /* "borg/compress.pyx":341
 *                 level = 6  # default compression level in py stdlib
 *             elif count == 2:
 *                 level = int(values[1])             # <<<<<<<<<<<<<<
 *                 if not 0 <= level <= 9:
 *                     raise ValueError
 */
      __pyx_t_2 = __Pyx_GetItemInt(__pyx_v_values, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 341, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_1 = __Pyx_PyNumber_Int(__pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 341, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_v_level = __pyx_t_1;
      __pyx_t_1 = 0;

      /* "borg/compress.pyx":342
 *             elif count == 2:
 *                 level = int(values[1])
 *                 if not 0 <= level <= 9:             # <<<<<<<<<<<<<<
 *                     raise ValueError
 *             else:
 */
      __pyx_t_1 = PyObject_RichCompare(__pyx_int_0, __pyx_v_level, Py_LE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 342, __pyx_L1_error)
      if (__Pyx_PyObject_IsTrue(__pyx_t_1)) {
        __Pyx_DECREF(__pyx_t_1);
        __pyx_t_1 = PyObject_RichCompare(__pyx_v_level, __pyx_int_9, Py_LE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 342, __pyx_L1_error)
      }
      __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 342, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_5 = ((!__pyx_t_4) != 0);
      if (__pyx_t_5) {

        /* "borg/compress.pyx":343
 *                 level = int(values[1])
 *                 if not 0 <= level <= 9:
 *                     raise ValueError             # <<<<<<<<<<<<<<
 *             else:
 *                 raise ValueError
 */
        __Pyx_Raise(__pyx_builtin_ValueError, 0, 0, 0);
        __PYX_ERR(0, 343, __pyx_L1_error)

        /* "borg/compress.pyx":342
 *             elif count == 2:
 *                 level = int(values[1])
 *                 if not 0 <= level <= 9:             # <<<<<<<<<<<<<<
 *                     raise ValueError
 *             else:
 */
      }

      /* "borg/compress.pyx":340
 *             if count < 2:
 *                 level = 6  # default compression level in py stdlib
 *             elif count == 2:             # <<<<<<<<<<<<<<
 *                 level = int(values[1])
 *                 if not 0 <= level <= 9:
 */
      goto __pyx_L9;
    }

    /* "borg/compress.pyx":345
 *                     raise ValueError
 *             else:
 *                 raise ValueError             # <<<<<<<<<<<<<<
 *             self.level = level
 *         elif self.name == 'auto':
 */
    /*else*/ {
      __Pyx_Raise(__pyx_builtin_ValueError, 0, 0, 0);
      __PYX_ERR(0, 345, __pyx_L1_error)
    }
    __pyx_L9:;

    /* "borg/compress.pyx":346
 *             else:
 *                 raise ValueError
 *             self.level = level             # <<<<<<<<<<<<<<
 *         elif self.name == 'auto':
 *             if 2 <= count <= 3:
 */
    if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_level, __pyx_v_level) < 0) __PYX_ERR(0, 346, __pyx_L1_error)

    /* "borg/compress.pyx":337
 *         if self.name in ('none', 'lz4', ):
 *             return
 *         elif self.name in ('zlib', 'lzma', ):             # <<<<<<<<<<<<<<
 *             if count < 2:
 *                 level = 6  # default compression level in py stdlib
 */
    goto __pyx_L4;
  }

  /* "borg/compress.pyx":347
 *                 raise ValueError
 *             self.level = level
 *         elif self.name == 'auto':             # <<<<<<<<<<<<<<
 *             if 2 <= count <= 3:
 *                 compression = ','.join(values[1:])
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 347, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_n_s_auto, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) __PYX_ERR(0, 347, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_5) {

    /* "borg/compress.pyx":348
 *             self.level = level
 *         elif self.name == 'auto':
 *             if 2 <= count <= 3:             # <<<<<<<<<<<<<<
 *                 compression = ','.join(values[1:])
 *             else:
 */
    __pyx_t_5 = (2 <= __pyx_v_count);
    if (__pyx_t_5) {
      __pyx_t_5 = (__pyx_v_count <= 3);
    }
    __pyx_t_4 = (__pyx_t_5 != 0);
    if (__pyx_t_4) {

      /* "borg/compress.pyx":349
 *         elif self.name == 'auto':
 *             if 2 <= count <= 3:
 *                 compression = ','.join(values[1:])             # <<<<<<<<<<<<<<
 *             else:
 *                 raise ValueError
 */
      __pyx_t_1 = __Pyx_PyObject_GetSlice(__pyx_v_values, 1, 0, NULL, NULL, &__pyx_slice__13, 1, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 349, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_2 = __Pyx_PyString_Join(__pyx_kp_s__11, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 349, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_v_compression = ((PyObject*)__pyx_t_2);
      __pyx_t_2 = 0;

      /* "borg/compress.pyx":348
 *             self.level = level
 *         elif self.name == 'auto':
 *             if 2 <= count <= 3:             # <<<<<<<<<<<<<<
 *                 compression = ','.join(values[1:])
 *             else:
 */
      goto __pyx_L11;
    }

    /* "borg/compress.pyx":351
 *                 compression = ','.join(values[1:])
 *             else:
 *                 raise ValueError             # <<<<<<<<<<<<<<
 *             self.inner = CompressionSpec(compression)
 *         else:
 */
    /*else*/ {
      __Pyx_Raise(__pyx_builtin_ValueError, 0, 0, 0);
      __PYX_ERR(0, 351, __pyx_L1_error)
    }
    __pyx_L11:;

    /* "borg/compress.pyx":352
 *             else:
 *                 raise ValueError
 *             self.inner = CompressionSpec(compression)             # <<<<<<<<<<<<<<
 *         else:
 *             raise ValueError
 */
    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_CompressionSpec); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 352, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_1);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_1, function);
      }
    }
    if (!__pyx_t_6) {
      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_v_compression); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 352, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v_compression};
        __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 352, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_2);
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v_compression};
        __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 352, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_2);
      } else
      #endif
      {
        __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 352, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6); __pyx_t_6 = NULL;
        __Pyx_INCREF(__pyx_v_compression);
        __Pyx_GIVEREF(__pyx_v_compression);
        PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_v_compression);
        __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_7, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 352, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (__Pyx_PyObject_SetAttrStr(__pyx_v_self, __pyx_n_s_inner, __pyx_t_2) < 0) __PYX_ERR(0, 352, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "borg/compress.pyx":347
 *                 raise ValueError
 *             self.level = level
 *         elif self.name == 'auto':             # <<<<<<<<<<<<<<
 *             if 2 <= count <= 3:
 *                 compression = ','.join(values[1:])
 */
    goto __pyx_L4;
  }

  /* "borg/compress.pyx":354
 *             self.inner = CompressionSpec(compression)
 *         else:
 *             raise ValueError             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  /*else*/ {
    __Pyx_Raise(__pyx_builtin_ValueError, 0, 0, 0);
    __PYX_ERR(0, 354, __pyx_L1_error)
  }
  __pyx_L4:;

  /* "borg/compress.pyx":328
 * 
 * class CompressionSpec:
 *     def __init__(self, s):             # <<<<<<<<<<<<<<
 *         values = s.split(',')
 *         count = len(values)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("borg.compress.CompressionSpec.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_values);
  __Pyx_XDECREF(__pyx_v_level);
  __Pyx_XDECREF(__pyx_v_compression);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "borg/compress.pyx":357
 * 
 *     @property
 *     def compressor(self):             # <<<<<<<<<<<<<<
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_15CompressionSpec_3compressor(PyObject *__pyx_self, PyObject *__pyx_v_self); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_15CompressionSpec_3compressor = {"compressor", (PyCFunction)__pyx_pw_4borg_8compress_15CompressionSpec_3compressor, METH_O, 0};
static PyObject *__pyx_pw_4borg_8compress_15CompressionSpec_3compressor(PyObject *__pyx_self, PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("compressor (wrapper)", 0);
  __pyx_r = __pyx_pf_4borg_8compress_15CompressionSpec_2compressor(__pyx_self, ((PyObject *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_15CompressionSpec_2compressor(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("compressor", 0);

  /* "borg/compress.pyx":358
 *     @property
 *     def compressor(self):
 *         if self.name in ('none', 'lz4', ):             # <<<<<<<<<<<<<<
 *             return get_compressor(self.name)
 *         elif self.name in ('zlib', 'lzma', ):
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 358, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_n_s_none, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 358, __pyx_L1_error)
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_n_s_lz4, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 358, __pyx_L1_error)
  __pyx_t_2 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {

    /* "borg/compress.pyx":359
 *     def compressor(self):
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)             # <<<<<<<<<<<<<<
 *         elif self.name in ('zlib', 'lzma', ):
 *             return get_compressor(self.name, level=self.level)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_get_compressor); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 359, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 359, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    if (!__pyx_t_6) {
      __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 359, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_5};
        __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 359, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_5};
        __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 359, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else
      #endif
      {
        __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 359, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6); __pyx_t_6 = NULL;
        __Pyx_GIVEREF(__pyx_t_5);
        PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_5);
        __pyx_t_5 = 0;
        __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_7, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 359, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "borg/compress.pyx":358
 *     @property
 *     def compressor(self):
 *         if self.name in ('none', 'lz4', ):             # <<<<<<<<<<<<<<
 *             return get_compressor(self.name)
 *         elif self.name in ('zlib', 'lzma', ):
 */
  }

  /* "borg/compress.pyx":360
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)
 *         elif self.name in ('zlib', 'lzma', ):             # <<<<<<<<<<<<<<
 *             return get_compressor(self.name, level=self.level)
 *         elif self.name == 'auto':
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 360, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_n_s_zlib, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 360, __pyx_L1_error)
  if (!__pyx_t_2) {
  } else {
    __pyx_t_3 = __pyx_t_2;
    goto __pyx_L6_bool_binop_done;
  }
  __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_n_s_lzma, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 360, __pyx_L1_error)
  __pyx_t_3 = __pyx_t_2;
  __pyx_L6_bool_binop_done:;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_2 = (__pyx_t_3 != 0);
  if (__pyx_t_2) {

    /* "borg/compress.pyx":361
 *             return get_compressor(self.name)
 *         elif self.name in ('zlib', 'lzma', ):
 *             return get_compressor(self.name, level=self.level)             # <<<<<<<<<<<<<<
 *         elif self.name == 'auto':
 *             return get_compressor(self.name, compressor=self.inner.compressor)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_get_compressor); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_4);
    __pyx_t_4 = 0;
    __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_level); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_level, __pyx_t_5) < 0) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_7, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 361, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "borg/compress.pyx":360
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)
 *         elif self.name in ('zlib', 'lzma', ):             # <<<<<<<<<<<<<<
 *             return get_compressor(self.name, level=self.level)
 *         elif self.name == 'auto':
 */
  }

  /* "borg/compress.pyx":362
 *         elif self.name in ('zlib', 'lzma', ):
 *             return get_compressor(self.name, level=self.level)
 *         elif self.name == 'auto':             # <<<<<<<<<<<<<<
 *             return get_compressor(self.name, compressor=self.inner.compressor)
 */
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 362, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_5, __pyx_n_s_auto, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 362, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (__pyx_t_2) {

    /* "borg/compress.pyx":363
 *             return get_compressor(self.name, level=self.level)
 *         elif self.name == 'auto':
 *             return get_compressor(self.name, compressor=self.inner.compressor)             # <<<<<<<<<<<<<<
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_get_compressor); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_name); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_4);
    __pyx_t_4 = 0;
    __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self, __pyx_n_s_inner); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_compressor); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_compressor, __pyx_t_6) < 0) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_7, __pyx_t_4); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 363, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_6;
    __pyx_t_6 = 0;
    goto __pyx_L0;

    /* "borg/compress.pyx":362
 *         elif self.name in ('zlib', 'lzma', ):
 *             return get_compressor(self.name, level=self.level)
 *         elif self.name == 'auto':             # <<<<<<<<<<<<<<
 *             return get_compressor(self.name, compressor=self.inner.compressor)
 */
  }

  /* "borg/compress.pyx":357
 * 
 *     @property
 *     def compressor(self):             # <<<<<<<<<<<<<<
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("borg.compress.CompressionSpec.compressor", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 */

/* Python wrapper */
static PyObject *__pyx_pw_4borg_8compress_3__pyx_unpickle_CompressorBase(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4borg_8compress_3__pyx_unpickle_CompressorBase = {"__pyx_unpickle_CompressorBase", (PyCFunction)__pyx_pw_4borg_8compress_3__pyx_unpickle_CompressorBase, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4borg_8compress_3__pyx_unpickle_CompressorBase(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle_CompressorBase (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_CompressorBase", 1, 3, 3, 1); __PYX_ERR(1, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_CompressorBase", 1, 3, 3, 2); __PYX_ERR(1, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_CompressorBase") < 0)) __PYX_ERR(1, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(1, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_CompressorBase", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("borg.compress.__pyx_unpickle_CompressorBase", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4borg_8compress_2__pyx_unpickle_CompressorBase(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4borg_8compress_2__pyx_unpickle_CompressorBase(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = NULL;
  PyObject *__pyx_v___pyx_result = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  __Pyx_RefNannySetupContext("__pyx_unpickle_CompressorBase", 0);

  /* "(tree fragment)":2
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):
 *     if __pyx_checksum != 0xd41d8cd:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 */
  __pyx_t_1 = ((__pyx_v___pyx_checksum != 0xd41d8cd) != 0);
  if (__pyx_t_1) {

    /* "(tree fragment)":3
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CompressorBase.__new__(__pyx_type)
 */
    __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
    __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, -1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 3, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v___pyx_PickleError = __pyx_t_2;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":4
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = CompressorBase.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 4, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xd4, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 4, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    if (!__pyx_t_5) {
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_3);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_2)) {
        PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4};
        __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
        PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4};
        __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      {
        __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
        __Pyx_GIVEREF(__pyx_t_4);
        PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
        __pyx_t_4 = 0;
        __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 4, __pyx_L1_error)

    /* "(tree fragment)":2
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):
 *     if __pyx_checksum != 0xd41d8cd:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 */
  }

  /* "(tree fragment)":5
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CompressorBase.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_6) {
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type};
      __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_3);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type};
      __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_3);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL;
      __Pyx_INCREF(__pyx_v___pyx_type);
      __Pyx_GIVEREF(__pyx_v___pyx_type);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v___pyx_type);
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v___pyx_result = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":6
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CompressorBase.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __pyx_t_1 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_7 = (__pyx_t_1 != 0);
  if (__pyx_t_7) {

    /* "(tree fragment)":7
 *     __pyx_result = CompressorBase.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):
 */
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 7, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_4borg_8compress___pyx_unpickle_CompressorBase__set_state(((struct __pyx_obj_4borg_8compress_CompressorBase *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 7, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":6
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CompressorBase.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }

  /* "(tree fragment)":8
 *     if __pyx_state is not None:
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;

  /* "(tree fragment)":1
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("borg.compress.__pyx_unpickle_CompressorBase", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":9
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */

static PyObject *__pyx_f_4borg_8compress___pyx_unpickle_CompressorBase__set_state(struct __pyx_obj_4borg_8compress_CompressorBase *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  __Pyx_RefNannySetupContext("__pyx_unpickle_CompressorBase__set_state", 0);

  /* "(tree fragment)":10
 *     return __pyx_result
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 10, __pyx_L1_error)
  }
  __pyx_t_2 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(1, 10, __pyx_L1_error)
  __pyx_t_3 = ((__pyx_t_2 > 0) != 0);
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_3 == -1)) __PYX_ERR(1, 10, __pyx_L1_error)
  __pyx_t_4 = (__pyx_t_3 != 0);
  __pyx_t_1 = __pyx_t_4;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "(tree fragment)":11
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])             # <<<<<<<<<<<<<<
 */
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(1, 11, __pyx_L1_error)
    }
    __pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_7, function);
      }
    }
    if (!__pyx_t_8) {
      __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 11, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_7)) {
        PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_6};
        __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 11, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
        PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_6};
        __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 11, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      {
        __pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 11, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
        __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8); __pyx_t_8 = NULL;
        __Pyx_GIVEREF(__pyx_t_6);
        PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_6);
        __pyx_t_6 = 0;
        __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 11, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "(tree fragment)":10
 *     return __pyx_result
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  }

  /* "(tree fragment)":9
 *         __pyx_unpickle_CompressorBase__set_state(<CompressorBase> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_CompressorBase__set_state(CompressorBase __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("borg.compress.__pyx_unpickle_CompressorBase__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_tp_new_4borg_8compress_CompressorBase(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  return o;
}

static void __pyx_tp_dealloc_4borg_8compress_CompressorBase(PyObject *o) {
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_4borg_8compress_CompressorBase[] = {
  {"detect", (PyCFunction)__pyx_pw_4borg_8compress_14CompressorBase_1detect, METH_O, 0},
  {"decide", (PyCFunction)__pyx_pw_4borg_8compress_14CompressorBase_5decide, METH_O, __pyx_doc_4borg_8compress_14CompressorBase_4decide},
  {"compress", (PyCFunction)__pyx_pw_4borg_8compress_14CompressorBase_7compress, METH_O, __pyx_doc_4borg_8compress_14CompressorBase_6compress},
  {"decompress", (PyCFunction)__pyx_pw_4borg_8compress_14CompressorBase_9decompress, METH_O, __pyx_doc_4borg_8compress_14CompressorBase_8decompress},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_4borg_8compress_14CompressorBase_11__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_4borg_8compress_14CompressorBase_13__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_4borg_8compress_CompressorBase = {
  PyVarObject_HEAD_INIT(0, 0)
  "borg.compress.CompressorBase", /*tp_name*/
  sizeof(struct __pyx_obj_4borg_8compress_CompressorBase), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4borg_8compress_CompressorBase, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  "\n    base class for all (de)compression classes,\n    also handles compression format auto detection and\n    adding/stripping the ID header (which enable auto detection).\n    ", /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4borg_8compress_CompressorBase, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_4borg_8compress_14CompressorBase_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4borg_8compress_CompressorBase, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};

#if PY_MAJOR_VERSION >= 3
static struct PyModuleDef __pyx_moduledef = {
  #if PY_VERSION_HEX < 0x03020000
    { PyObject_HEAD_INIT(NULL) NULL, 0, NULL },
  #else
    PyModuleDef_HEAD_INIT,
  #endif
    "compress",
    __pyx_k_borg_compress_Compression_is_ap, /* m_doc */
    -1, /* m_size */
    __pyx_methods /* m_methods */,
    NULL, /* m_reload */
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif

static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_kp_s_1_1_03, __pyx_k_1_1_03, sizeof(__pyx_k_1_1_03), 0, 0, 1, 0},
  {&__pyx_n_s_API_VERSION, __pyx_k_API_VERSION, sizeof(__pyx_k_API_VERSION), 0, 0, 1, 1},
  {&__pyx_n_s_Auto, __pyx_k_Auto, sizeof(__pyx_k_Auto), 0, 0, 1, 1},
  {&__pyx_n_s_Auto___init, __pyx_k_Auto___init, sizeof(__pyx_k_Auto___init), 0, 0, 1, 1},
  {&__pyx_n_s_Auto__decide, __pyx_k_Auto__decide, sizeof(__pyx_k_Auto__decide), 0, 0, 1, 1},
  {&__pyx_n_s_Auto_compress, __pyx_k_Auto_compress, sizeof(__pyx_k_Auto_compress), 0, 0, 1, 1},
  {&__pyx_n_s_Auto_decide, __pyx_k_Auto_decide, sizeof(__pyx_k_Auto_decide), 0, 0, 1, 1},
  {&__pyx_n_s_Auto_decompress, __pyx_k_Auto_decompress, sizeof(__pyx_k_Auto_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_Auto_detect, __pyx_k_Auto_detect, sizeof(__pyx_k_Auto_detect), 0, 0, 1, 1},
  {&__pyx_n_s_Buffer, __pyx_k_Buffer, sizeof(__pyx_k_Buffer), 0, 0, 1, 1},
  {&__pyx_n_s_CHECK_NONE, __pyx_k_CHECK_NONE, sizeof(__pyx_k_CHECK_NONE), 0, 0, 1, 1},
  {&__pyx_n_s_CNONE, __pyx_k_CNONE, sizeof(__pyx_k_CNONE), 0, 0, 1, 1},
  {&__pyx_n_s_CNONE_compress, __pyx_k_CNONE_compress, sizeof(__pyx_k_CNONE_compress), 0, 0, 1, 1},
  {&__pyx_n_s_CNONE_decompress, __pyx_k_CNONE_decompress, sizeof(__pyx_k_CNONE_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_COMPRESSOR_LIST, __pyx_k_COMPRESSOR_LIST, sizeof(__pyx_k_COMPRESSOR_LIST), 0, 0, 1, 1},
  {&__pyx_n_s_COMPRESSOR_TABLE, __pyx_k_COMPRESSOR_TABLE, sizeof(__pyx_k_COMPRESSOR_TABLE), 0, 0, 1, 1},
  {&__pyx_n_s_CompressionSpec, __pyx_k_CompressionSpec, sizeof(__pyx_k_CompressionSpec), 0, 0, 1, 1},
  {&__pyx_n_s_CompressionSpec___init, __pyx_k_CompressionSpec___init, sizeof(__pyx_k_CompressionSpec___init), 0, 0, 1, 1},
  {&__pyx_n_s_CompressionSpec_compressor, __pyx_k_CompressionSpec_compressor, sizeof(__pyx_k_CompressionSpec_compressor), 0, 0, 1, 1},
  {&__pyx_n_s_Compressor, __pyx_k_Compressor, sizeof(__pyx_k_Compressor), 0, 0, 1, 1},
  {&__pyx_n_s_Compressor___init, __pyx_k_Compressor___init, sizeof(__pyx_k_Compressor___init), 0, 0, 1, 1},
  {&__pyx_n_s_Compressor_compress, __pyx_k_Compressor_compress, sizeof(__pyx_k_Compressor_compress), 0, 0, 1, 1},
  {&__pyx_n_s_Compressor_decompress, __pyx_k_Compressor_decompress, sizeof(__pyx_k_Compressor_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_Compressor_detect, __pyx_k_Compressor_detect, sizeof(__pyx_k_Compressor_detect), 0, 0, 1, 1},
  {&__pyx_n_s_DecompressionError, __pyx_k_DecompressionError, sizeof(__pyx_k_DecompressionError), 0, 0, 1, 1},
  {&__pyx_n_s_ID, __pyx_k_ID, sizeof(__pyx_k_ID), 0, 0, 1, 1},
  {&__pyx_n_s_ImportError, __pyx_k_ImportError, sizeof(__pyx_k_ImportError), 0, 0, 1, 1},
  {&__pyx_kp_s_Incompatible_checksums_s_vs_0xd4, __pyx_k_Incompatible_checksums_s_vs_0xd4, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xd4), 0, 0, 1, 0},
  {&__pyx_n_s_LZ4, __pyx_k_LZ4, sizeof(__pyx_k_LZ4), 0, 0, 1, 1},
  {&__pyx_n_s_LZ4___init, __pyx_k_LZ4___init, sizeof(__pyx_k_LZ4___init), 0, 0, 1, 1},
  {&__pyx_n_s_LZ4_compress, __pyx_k_LZ4_compress, sizeof(__pyx_k_LZ4_compress), 0, 0, 1, 1},
  {&__pyx_n_s_LZ4_decompress, __pyx_k_LZ4_decompress, sizeof(__pyx_k_LZ4_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_LZMA, __pyx_k_LZMA, sizeof(__pyx_k_LZMA), 0, 0, 1, 1},
  {&__pyx_n_s_LZMAError, __pyx_k_LZMAError, sizeof(__pyx_k_LZMAError), 0, 0, 1, 1},
  {&__pyx_n_s_LZMA___init, __pyx_k_LZMA___init, sizeof(__pyx_k_LZMA___init), 0, 0, 1, 1},
  {&__pyx_n_s_LZMA_compress, __pyx_k_LZMA_compress, sizeof(__pyx_k_LZMA_compress), 0, 0, 1, 1},
  {&__pyx_n_s_LZMA_decompress, __pyx_k_LZMA_decompress, sizeof(__pyx_k_LZMA_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
  {&__pyx_kp_s_Meta_Compressor_that_decides_wh, __pyx_k_Meta_Compressor_that_decides_wh, sizeof(__pyx_k_Meta_Compressor_that_decides_wh), 0, 0, 1, 0},
  {&__pyx_kp_s_No_decompressor_for_this_data_fo, __pyx_k_No_decompressor_for_this_data_fo, sizeof(__pyx_k_No_decompressor_for_this_data_fo), 0, 0, 1, 0},
  {&__pyx_kp_s_No_lzma_support_found, __pyx_k_No_lzma_support_found, sizeof(__pyx_k_No_lzma_support_found), 0, 0, 1, 0},
  {&__pyx_n_s_NotImplementedError, __pyx_k_NotImplementedError, sizeof(__pyx_k_NotImplementedError), 0, 0, 1, 1},
  {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
  {&__pyx_n_s_ZLIB, __pyx_k_ZLIB, sizeof(__pyx_k_ZLIB), 0, 0, 1, 1},
  {&__pyx_n_s_ZLIB___init, __pyx_k_ZLIB___init, sizeof(__pyx_k_ZLIB___init), 0, 0, 1, 1},
  {&__pyx_n_s_ZLIB_compress, __pyx_k_ZLIB_compress, sizeof(__pyx_k_ZLIB_compress), 0, 0, 1, 1},
  {&__pyx_n_s_ZLIB_decompress, __pyx_k_ZLIB_decompress, sizeof(__pyx_k_ZLIB_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_ZLIB_detect, __pyx_k_ZLIB_detect, sizeof(__pyx_k_ZLIB_detect), 0, 0, 1, 1},
  {&__pyx_kp_s__11, __pyx_k__11, sizeof(__pyx_k__11), 0, 0, 1, 0},
  {&__pyx_kp_b__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 0, 0, 0},
  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
  {&__pyx_kp_b__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 0, 0, 0},
  {&__pyx_kp_b__27, __pyx_k__27, sizeof(__pyx_k__27), 0, 0, 0, 0},
  {&__pyx_kp_b__35, __pyx_k__35, sizeof(__pyx_k__35), 0, 0, 0, 0},
  {&__pyx_n_s_auto, __pyx_k_auto, sizeof(__pyx_k_auto), 0, 0, 1, 1},
  {&__pyx_n_s_baseclass, __pyx_k_baseclass, sizeof(__pyx_k_baseclass), 0, 0, 1, 1},
  {&__pyx_n_s_borg_compress, __pyx_k_borg_compress, sizeof(__pyx_k_borg_compress), 0, 0, 1, 1},
  {&__pyx_n_s_buf, __pyx_k_buf, sizeof(__pyx_k_buf), 0, 0, 1, 1},
  {&__pyx_n_s_buffer, __pyx_k_buffer, sizeof(__pyx_k_buffer), 0, 0, 1, 1},
  {&__pyx_n_s_check, __pyx_k_check, sizeof(__pyx_k_check), 0, 0, 1, 1},
  {&__pyx_n_s_check_ok, __pyx_k_check_ok, sizeof(__pyx_k_check_ok), 0, 0, 1, 1},
  {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
  {&__pyx_n_s_cls, __pyx_k_cls, sizeof(__pyx_k_cls), 0, 0, 1, 1},
  {&__pyx_n_s_cmf, __pyx_k_cmf, sizeof(__pyx_k_cmf), 0, 0, 1, 1},
  {&__pyx_n_s_compress, __pyx_k_compress, sizeof(__pyx_k_compress), 0, 0, 1, 1},
  {&__pyx_kp_s_compresses_using_a_compressor_w, __pyx_k_compresses_using_a_compressor_w, sizeof(__pyx_k_compresses_using_a_compressor_w), 0, 0, 1, 0},
  {&__pyx_n_s_compression, __pyx_k_compression, sizeof(__pyx_k_compression), 0, 0, 1, 1},
  {&__pyx_n_s_compressor, __pyx_k_compressor, sizeof(__pyx_k_compressor), 0, 0, 1, 1},
  {&__pyx_n_s_compressor_cls, __pyx_k_compressor_cls, sizeof(__pyx_k_compressor_cls), 0, 0, 1, 1},
  {&__pyx_n_s_count, __pyx_k_count, sizeof(__pyx_k_count), 0, 0, 1, 1},
  {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1},
  {&__pyx_n_s_decide, __pyx_k_decide, sizeof(__pyx_k_decide), 0, 0, 1, 1},
  {&__pyx_n_s_decide_2, __pyx_k_decide_2, sizeof(__pyx_k_decide_2), 0, 0, 1, 1},
  {&__pyx_n_s_decompress, __pyx_k_decompress, sizeof(__pyx_k_decompress), 0, 0, 1, 1},
  {&__pyx_n_s_dest, __pyx_k_dest, sizeof(__pyx_k_dest), 0, 0, 1, 1},
  {&__pyx_n_s_detect, __pyx_k_detect, sizeof(__pyx_k_detect), 0, 0, 1, 1},
  {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
  {&__pyx_n_s_doc, __pyx_k_doc, sizeof(__pyx_k_doc), 0, 0, 1, 1},
  {&__pyx_n_s_e, __pyx_k_e, sizeof(__pyx_k_e), 0, 0, 1, 1},
  {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
  {&__pyx_n_s_exp_compressed_data, __pyx_k_exp_compressed_data, sizeof(__pyx_k_exp_compressed_data), 0, 0, 1, 1},
  {&__pyx_n_s_flg, __pyx_k_flg, sizeof(__pyx_k_flg), 0, 0, 1, 1},
  {&__pyx_n_s_get, __pyx_k_get, sizeof(__pyx_k_get), 0, 0, 1, 1},
  {&__pyx_n_s_get_compressor, __pyx_k_get_compressor, sizeof(__pyx_k_get_compressor), 0, 0, 1, 1},
  {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
  {&__pyx_n_s_hdr, __pyx_k_hdr, sizeof(__pyx_k_hdr), 0, 0, 1, 1},
  {&__pyx_n_s_helpers, __pyx_k_helpers, sizeof(__pyx_k_helpers), 0, 0, 1, 1},
  {&__pyx_n_s_idata, __pyx_k_idata, sizeof(__pyx_k_idata), 0, 0, 1, 1},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_s_init, __pyx_k_init, sizeof(__pyx_k_init), 0, 0, 1, 1},
  {&__pyx_n_s_inner, __pyx_k_inner, sizeof(__pyx_k_inner), 0, 0, 1, 1},
  {&__pyx_n_s_is_deflate, __pyx_k_is_deflate, sizeof(__pyx_k_is_deflate), 0, 0, 1, 1},
  {&__pyx_n_s_isize, __pyx_k_isize, sizeof(__pyx_k_isize), 0, 0, 1, 1},
  {&__pyx_n_s_join, __pyx_k_join, sizeof(__pyx_k_join), 0, 0, 1, 1},
  {&__pyx_n_s_kwargs, __pyx_k_kwargs, sizeof(__pyx_k_kwargs), 0, 0, 1, 1},
  {&__pyx_n_s_level, __pyx_k_level, sizeof(__pyx_k_level), 0, 0, 1, 1},
  {&__pyx_n_s_lz4, __pyx_k_lz4, sizeof(__pyx_k_lz4), 0, 0, 1, 1},
  {&__pyx_kp_s_lz4_compress_failed, __pyx_k_lz4_compress_failed, sizeof(__pyx_k_lz4_compress_failed), 0, 0, 1, 0},
  {&__pyx_n_s_lz4_data, __pyx_k_lz4_data, sizeof(__pyx_k_lz4_data), 0, 0, 1, 1},
  {&__pyx_kp_s_lz4_decompress_failed, __pyx_k_lz4_decompress_failed, sizeof(__pyx_k_lz4_decompress_failed), 0, 0, 1, 0},
  {&__pyx_n_s_lzma, __pyx_k_lzma, sizeof(__pyx_k_lzma), 0, 0, 1, 1},
  {&__pyx_kp_s_lzma_compression_decompression, __pyx_k_lzma_compression_decompression, sizeof(__pyx_k_lzma_compression_decompression), 0, 0, 1, 0},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_metaclass, __pyx_k_metaclass, sizeof(__pyx_k_metaclass), 0, 0, 1, 1},
  {&__pyx_n_s_module, __pyx_k_module, sizeof(__pyx_k_module), 0, 0, 1, 1},
  {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
  {&__pyx_n_s_name_2, __pyx_k_name_2, sizeof(__pyx_k_name_2), 0, 0, 1, 1},
  {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
  {&__pyx_n_s_none, __pyx_k_none, sizeof(__pyx_k_none), 0, 0, 1, 1},
  {&__pyx_kp_s_none_no_compression_just_pass_t, __pyx_k_none_no_compression_just_pass_t, sizeof(__pyx_k_none_no_compression_just_pass_t), 0, 0, 1, 0},
  {&__pyx_n_s_null, __pyx_k_null, sizeof(__pyx_k_null), 0, 0, 1, 1},
  {&__pyx_n_s_osize, __pyx_k_osize, sizeof(__pyx_k_osize), 0, 0, 1, 1},
  {&__pyx_n_s_params, __pyx_k_params, sizeof(__pyx_k_params), 0, 0, 1, 1},
  {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
  {&__pyx_n_s_prepare, __pyx_k_prepare, sizeof(__pyx_k_prepare), 0, 0, 1, 1},
  {&__pyx_n_s_preset, __pyx_k_preset, sizeof(__pyx_k_preset), 0, 0, 1, 1},
  {&__pyx_n_s_property, __pyx_k_property, sizeof(__pyx_k_property), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle_CompressorBase, __pyx_k_pyx_unpickle_CompressorBase, sizeof(__pyx_k_pyx_unpickle_CompressorBase), 0, 0, 1, 1},
  {&__pyx_n_s_qualname, __pyx_k_qualname, sizeof(__pyx_k_qualname), 0, 0, 1, 1},
  {&__pyx_n_s_ratio, __pyx_k_ratio, sizeof(__pyx_k_ratio), 0, 0, 1, 1},
  {&__pyx_kp_s_raw_LZ4_compression_decompressi, __pyx_k_raw_LZ4_compression_decompressi, sizeof(__pyx_k_raw_LZ4_compression_decompressi), 0, 0, 1, 0},
  {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
  {&__pyx_n_s_rsize, __pyx_k_rsize, sizeof(__pyx_k_rsize), 0, 0, 1, 1},
  {&__pyx_n_s_s, __pyx_k_s, sizeof(__pyx_k_s), 0, 0, 1, 1},
  {&__pyx_n_s_self, __pyx_k_self, sizeof(__pyx_k_self), 0, 0, 1, 1},
  {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
  {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
  {&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1},
  {&__pyx_n_s_source, __pyx_k_source, sizeof(__pyx_k_source), 0, 0, 1, 1},
  {&__pyx_n_s_split, __pyx_k_split, sizeof(__pyx_k_split), 0, 0, 1, 1},
  {&__pyx_kp_s_src_borg_compress_pyx, __pyx_k_src_borg_compress_pyx, sizeof(__pyx_k_src_borg_compress_pyx), 0, 0, 1, 0},
  {&__pyx_n_s_startswith, __pyx_k_startswith, sizeof(__pyx_k_startswith), 0, 0, 1, 1},
  {&__pyx_n_s_staticmethod, __pyx_k_staticmethod, sizeof(__pyx_k_staticmethod), 0, 0, 1, 1},
  {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
  {&__pyx_n_s_super, __pyx_k_super, sizeof(__pyx_k_super), 0, 0, 1, 1},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_n_s_uncompressed_data, __pyx_k_uncompressed_data, sizeof(__pyx_k_uncompressed_data), 0, 0, 1, 1},
  {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
  {&__pyx_n_s_values, __pyx_k_values, sizeof(__pyx_k_values), 0, 0, 1, 1},
  {&__pyx_n_s_zlib, __pyx_k_zlib, sizeof(__pyx_k_zlib), 0, 0, 1, 1},
  {&__pyx_kp_s_zlib_compression_decompression, __pyx_k_zlib_compression_decompression, sizeof(__pyx_k_zlib_compression_decompression), 0, 0, 1, 0},
  {0, 0, 0, 0, 0, 0, 0}
};
static int __Pyx_InitCachedBuiltins(void) {
  __pyx_builtin_ImportError = __Pyx_GetBuiltinName(__pyx_n_s_ImportError); if (!__pyx_builtin_ImportError) __PYX_ERR(0, 22, __pyx_L1_error)
  __pyx_builtin_staticmethod = __Pyx_GetBuiltinName(__pyx_n_s_staticmethod); if (!__pyx_builtin_staticmethod) __PYX_ERR(0, 317, __pyx_L1_error)
  __pyx_builtin_property = __Pyx_GetBuiltinName(__pyx_n_s_property); if (!__pyx_builtin_property) __PYX_ERR(0, 356, __pyx_L1_error)
  __pyx_builtin_super = __Pyx_GetBuiltinName(__pyx_n_s_super); if (!__pyx_builtin_super) __PYX_ERR(0, 95, __pyx_L1_error)
  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(0, 149, __pyx_L1_error)
  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(0, 174, __pyx_L1_error)
  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(0, 279, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

static int __Pyx_InitCachedConstants(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);

  /* "borg/compress.pyx":84
 *         """
 *         # strip ID bytes
 *         return data[2:]             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_slice_ = PySlice_New(__pyx_int_2, Py_None, Py_None); if (unlikely(!__pyx_slice_)) __PYX_ERR(0, 84, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice_);
  __Pyx_GIVEREF(__pyx_slice_);

  /* "borg/compress.pyx":131
 *         osize = LZ4_compress_limitedOutput(source, dest, isize, osize)
 *         if not osize:
 *             raise Exception('lz4 compress failed')             # <<<<<<<<<<<<<<
 *         return super().compress(dest[:osize])
 * 
 */
  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_lz4_compress_failed); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 131, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__2);
  __Pyx_GIVEREF(__pyx_tuple__2);

  /* "borg/compress.pyx":150
 *                 buf = buffer.get(osize)
 *             except MemoryError:
 *                 raise DecompressionError('MemoryError')             # <<<<<<<<<<<<<<
 *             dest = <char *> buf
 *             rsize = LZ4_decompress_safe(source, dest, isize, osize)
 */
  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_n_s_MemoryError); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(0, 150, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__3);
  __Pyx_GIVEREF(__pyx_tuple__3);

  /* "borg/compress.pyx":157
 *             if osize > 2 ** 27:  # 128MiB (should be enough, considering max. repo obj size and very good compression)
 *                 # this is insane, get out of here
 *                 raise DecompressionError('lz4 decompress failed')             # <<<<<<<<<<<<<<
 *             # likely the buffer was too small, get a bigger one:
 *             osize = int(1.5 * osize)
 */
  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_lz4_decompress_failed); if (unlikely(!__pyx_tuple__4)) __PYX_ERR(0, 157, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__4);
  __Pyx_GIVEREF(__pyx_tuple__4);

  /* "borg/compress.pyx":174
 *         self.level = level
 *         if lzma is None:
 *             raise ValueError('No lzma support found.')             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_No_lzma_support_found); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 174, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__5);
  __Pyx_GIVEREF(__pyx_tuple__5);

  /* "borg/compress.pyx":200
 *     def detect(cls, data):
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]             # <<<<<<<<<<<<<<
 *         is_deflate = cmf & 0x0f == 8
 *         check_ok = (cmf * 256 + flg) % 31 == 0
 */
  __pyx_slice__6 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__6)) __PYX_ERR(0, 200, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__6);
  __Pyx_GIVEREF(__pyx_slice__6);

  /* "borg/compress.pyx":235
 *         super().__init__()
 *         self.compressor = compressor
 *         self.lz4 = get_compressor('lz4')             # <<<<<<<<<<<<<<
 *         self.none = get_compressor('none')
 * 
 */
  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_n_s_lz4); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(0, 235, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__7);
  __Pyx_GIVEREF(__pyx_tuple__7);

  /* "borg/compress.pyx":236
 *         self.compressor = compressor
 *         self.lz4 = get_compressor('lz4')
 *         self.none = get_compressor('none')             # <<<<<<<<<<<<<<
 * 
 *     def _decide(self, data):
 */
  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_n_s_none); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(0, 236, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__8);
  __Pyx_GIVEREF(__pyx_tuple__8);

  /* "borg/compress.pyx":319
 *     @staticmethod
 *     def detect(data):
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview             # <<<<<<<<<<<<<<
 *         for cls in COMPRESSOR_LIST:
 *             if cls.detect(hdr):
 */
  __pyx_slice__9 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__9)) __PYX_ERR(0, 319, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__9);
  __Pyx_GIVEREF(__pyx_slice__9);

  /* "borg/compress.pyx":324
 *                 return cls
 *         else:
 *             raise ValueError('No decompressor for this data found: %r.', data[:2])             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_slice__10 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__10)) __PYX_ERR(0, 324, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__10);
  __Pyx_GIVEREF(__pyx_slice__10);

  /* "borg/compress.pyx":329
 * class CompressionSpec:
 *     def __init__(self, s):
 *         values = s.split(',')             # <<<<<<<<<<<<<<
 *         count = len(values)
 *         if count < 1:
 */
  __pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s__11); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(0, 329, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__12);
  __Pyx_GIVEREF(__pyx_tuple__12);

  /* "borg/compress.pyx":349
 *         elif self.name == 'auto':
 *             if 2 <= count <= 3:
 *                 compression = ','.join(values[1:])             # <<<<<<<<<<<<<<
 *             else:
 *                 raise ValueError
 */
  __pyx_slice__13 = PySlice_New(__pyx_int_1, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) __PYX_ERR(0, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__13);
  __Pyx_GIVEREF(__pyx_slice__13);

  /* "borg/compress.pyx":94
 *     name = 'none'
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return super().compress(data)
 * 
 */
  __pyx_tuple__16 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(0, 94, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__16);
  __Pyx_GIVEREF(__pyx_tuple__16);
  __pyx_codeobj__17 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__16, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compress, 94, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__17)) __PYX_ERR(0, 94, __pyx_L1_error)

  /* "borg/compress.pyx":97
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):
 */
  __pyx_tuple__18 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__18)) __PYX_ERR(0, 97, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__18);
  __Pyx_GIVEREF(__pyx_tuple__18);
  __pyx_codeobj__19 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__18, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decompress, 97, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__19)) __PYX_ERR(0, 97, __pyx_L1_error)

  /* "borg/compress.pyx":116
 *     name = 'lz4'
 * 
 *     def __init__(self, **kwargs):             # <<<<<<<<<<<<<<
 *         pass
 * 
 */
  __pyx_tuple__21 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(0, 116, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__21);
  __Pyx_GIVEREF(__pyx_tuple__21);
  __pyx_codeobj__22 = (PyObject*)__Pyx_PyCode_New(1, 0, 2, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__21, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_init, 116, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__22)) __PYX_ERR(0, 116, __pyx_L1_error)

  /* "borg/compress.pyx":119
 *         pass
 * 
 *     def compress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */
  __pyx_tuple__23 = PyTuple_Pack(7, __pyx_n_s_self, __pyx_n_s_idata, __pyx_n_s_isize, __pyx_n_s_osize, __pyx_n_s_source, __pyx_n_s_dest, __pyx_n_s_buf); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(0, 119, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__23);
  __Pyx_GIVEREF(__pyx_tuple__23);
  __pyx_codeobj__24 = (PyObject*)__Pyx_PyCode_New(2, 0, 7, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__23, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compress, 119, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__24)) __PYX_ERR(0, 119, __pyx_L1_error)

  /* "borg/compress.pyx":134
 *         return super().compress(dest[:osize])
 * 
 *     def decompress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */
  __pyx_tuple__25 = PyTuple_Pack(8, __pyx_n_s_self, __pyx_n_s_idata, __pyx_n_s_isize, __pyx_n_s_osize, __pyx_n_s_rsize, __pyx_n_s_source, __pyx_n_s_dest, __pyx_n_s_buf); if (unlikely(!__pyx_tuple__25)) __PYX_ERR(0, 134, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__25);
  __Pyx_GIVEREF(__pyx_tuple__25);
  __pyx_codeobj__26 = (PyObject*)__Pyx_PyCode_New(2, 0, 8, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__25, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decompress, 134, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__26)) __PYX_ERR(0, 134, __pyx_L1_error)

  /* "borg/compress.pyx":170
 *     name = 'lzma'
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */
  __pyx_tuple__28 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_level, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__28)) __PYX_ERR(0, 170, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__28);
  __Pyx_GIVEREF(__pyx_tuple__28);
  __pyx_codeobj__29 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__28, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_init, 170, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__29)) __PYX_ERR(0, 170, __pyx_L1_error)
  __pyx_tuple__30 = PyTuple_Pack(1, ((PyObject *)__pyx_int_6)); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(0, 170, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__30);
  __Pyx_GIVEREF(__pyx_tuple__30);

  /* "borg/compress.pyx":176
 *             raise ValueError('No lzma support found.')
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # we do not need integrity checks in lzma, we do that already
 *         data = lzma.compress(data, preset=self.level, check=lzma.CHECK_NONE)
 */
  __pyx_tuple__31 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__31)) __PYX_ERR(0, 176, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__31);
  __Pyx_GIVEREF(__pyx_tuple__31);
  __pyx_codeobj__32 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__31, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compress, 176, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__32)) __PYX_ERR(0, 176, __pyx_L1_error)

  /* "borg/compress.pyx":181
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         try:
 */
  __pyx_tuple__33 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_data, __pyx_n_s_e); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(0, 181, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__33);
  __Pyx_GIVEREF(__pyx_tuple__33);
  __pyx_codeobj__34 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__33, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decompress, 181, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__34)) __PYX_ERR(0, 181, __pyx_L1_error)

  /* "borg/compress.pyx":198
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]
 */
  __pyx_tuple__36 = PyTuple_Pack(6, __pyx_n_s_cls, __pyx_n_s_data, __pyx_n_s_cmf, __pyx_n_s_flg, __pyx_n_s_is_deflate, __pyx_n_s_check_ok); if (unlikely(!__pyx_tuple__36)) __PYX_ERR(0, 198, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__36);
  __Pyx_GIVEREF(__pyx_tuple__36);
  __pyx_codeobj__37 = (PyObject*)__Pyx_PyCode_New(2, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__36, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_detect, 198, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__37)) __PYX_ERR(0, 198, __pyx_L1_error)

  /* "borg/compress.pyx":205
 *         return check_ok and is_deflate
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */
  __pyx_tuple__38 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_level, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__38)) __PYX_ERR(0, 205, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__38);
  __Pyx_GIVEREF(__pyx_tuple__38);
  __pyx_codeobj__39 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__38, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_init, 205, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__39)) __PYX_ERR(0, 205, __pyx_L1_error)
  __pyx_tuple__40 = PyTuple_Pack(1, ((PyObject *)__pyx_int_6)); if (unlikely(!__pyx_tuple__40)) __PYX_ERR(0, 205, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__40);
  __Pyx_GIVEREF(__pyx_tuple__40);

  /* "borg/compress.pyx":209
 *         self.level = level
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not add ID bytes
 *         return zlib.compress(data, self.level)
 */
  __pyx_tuple__41 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__41)) __PYX_ERR(0, 209, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__41);
  __Pyx_GIVEREF(__pyx_tuple__41);
  __pyx_codeobj__42 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__41, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compress, 209, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__42)) __PYX_ERR(0, 209, __pyx_L1_error)

  /* "borg/compress.pyx":213
 *         return zlib.compress(data, self.level)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:
 */
  __pyx_tuple__43 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_data, __pyx_n_s_e); if (unlikely(!__pyx_tuple__43)) __PYX_ERR(0, 213, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__43);
  __Pyx_GIVEREF(__pyx_tuple__43);
  __pyx_codeobj__44 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__43, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decompress, 213, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__44)) __PYX_ERR(0, 213, __pyx_L1_error)

  /* "borg/compress.pyx":232
 *     name = 'auto'
 * 
 *     def __init__(self, compressor):             # <<<<<<<<<<<<<<
 *         super().__init__()
 *         self.compressor = compressor
 */
  __pyx_tuple__45 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_compressor); if (unlikely(!__pyx_tuple__45)) __PYX_ERR(0, 232, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__45);
  __Pyx_GIVEREF(__pyx_tuple__45);
  __pyx_codeobj__46 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__45, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_init, 232, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__46)) __PYX_ERR(0, 232, __pyx_L1_error)

  /* "borg/compress.pyx":238
 *         self.none = get_compressor('none')
 * 
 *     def _decide(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Decides what to do with *data*. Returns (compressor, lz4_data).
 */
  __pyx_tuple__47 = PyTuple_Pack(4, __pyx_n_s_self, __pyx_n_s_data, __pyx_n_s_lz4_data, __pyx_n_s_ratio); if (unlikely(!__pyx_tuple__47)) __PYX_ERR(0, 238, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__47);
  __Pyx_GIVEREF(__pyx_tuple__47);
  __pyx_codeobj__48 = (PyObject*)__Pyx_PyCode_New(2, 0, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__47, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decide, 238, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__48)) __PYX_ERR(0, 238, __pyx_L1_error)

  /* "borg/compress.pyx":253
 *             return self.none, None
 * 
 *     def decide(self, data):             # <<<<<<<<<<<<<<
 *         return self._decide(data)[0]
 * 
 */
  __pyx_tuple__49 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__49)) __PYX_ERR(0, 253, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__49);
  __Pyx_GIVEREF(__pyx_tuple__49);
  __pyx_codeobj__50 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__49, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decide_2, 253, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__50)) __PYX_ERR(0, 253, __pyx_L1_error)

  /* "borg/compress.pyx":256
 *         return self._decide(data)[0]
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         compressor, lz4_data = self._decide(data)
 *         if compressor is self.lz4:
 */
  __pyx_tuple__51 = PyTuple_Pack(7, __pyx_n_s_self, __pyx_n_s_data, __pyx_n_s_compressor, __pyx_n_s_lz4_data, __pyx_n_s_uncompressed_data, __pyx_n_s_exp_compressed_data, __pyx_n_s_ratio); if (unlikely(!__pyx_tuple__51)) __PYX_ERR(0, 256, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__51);
  __Pyx_GIVEREF(__pyx_tuple__51);
  __pyx_codeobj__52 = (PyObject*)__Pyx_PyCode_New(2, 0, 7, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__51, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compress, 256, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__52)) __PYX_ERR(0, 256, __pyx_L1_error)

  /* "borg/compress.pyx":278
 *             return lz4_data
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */
  __pyx_tuple__53 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__53)) __PYX_ERR(0, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__53);
  __Pyx_GIVEREF(__pyx_tuple__53);
  __pyx_codeobj__54 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__53, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decompress, 278, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__54)) __PYX_ERR(0, 278, __pyx_L1_error)

  /* "borg/compress.pyx":281
 *         raise NotImplementedError
 * 
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */
  __pyx_tuple__55 = PyTuple_Pack(2, __pyx_n_s_cls, __pyx_n_s_data); if (unlikely(!__pyx_tuple__55)) __PYX_ERR(0, 281, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__55);
  __Pyx_GIVEREF(__pyx_tuple__55);
  __pyx_codeobj__56 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__55, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_detect, 281, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__56)) __PYX_ERR(0, 281, __pyx_L1_error)

  /* "borg/compress.pyx":296
 * COMPRESSOR_LIST = [LZ4, CNONE, ZLIB, LZMA, ]  # check fast stuff first
 * 
 * def get_compressor(name, **kwargs):             # <<<<<<<<<<<<<<
 *     cls = COMPRESSOR_TABLE[name]
 *     return cls(**kwargs)
 */
  __pyx_tuple__57 = PyTuple_Pack(3, __pyx_n_s_name, __pyx_n_s_kwargs, __pyx_n_s_cls); if (unlikely(!__pyx_tuple__57)) __PYX_ERR(0, 296, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__57);
  __Pyx_GIVEREF(__pyx_tuple__57);
  __pyx_codeobj__58 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__57, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_get_compressor, 296, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__58)) __PYX_ERR(0, 296, __pyx_L1_error)

  /* "borg/compress.pyx":306
 *     decompresses everything we can handle (autodetect)
 *     """
 *     def __init__(self, name='null', **kwargs):             # <<<<<<<<<<<<<<
 *         self.params = kwargs
 *         self.compressor = get_compressor(name, **self.params)
 */
  __pyx_tuple__59 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_name, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__59)) __PYX_ERR(0, 306, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__59);
  __Pyx_GIVEREF(__pyx_tuple__59);
  __pyx_codeobj__60 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__59, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_init, 306, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__60)) __PYX_ERR(0, 306, __pyx_L1_error)
  __pyx_tuple__61 = PyTuple_Pack(1, ((PyObject*)__pyx_n_s_null)); if (unlikely(!__pyx_tuple__61)) __PYX_ERR(0, 306, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__61);
  __Pyx_GIVEREF(__pyx_tuple__61);

  /* "borg/compress.pyx":310
 *         self.compressor = get_compressor(name, **self.params)
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return self.compressor.compress(data)
 * 
 */
  __pyx_tuple__62 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_data); if (unlikely(!__pyx_tuple__62)) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__62);
  __Pyx_GIVEREF(__pyx_tuple__62);
  __pyx_codeobj__63 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__62, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compress, 310, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__63)) __PYX_ERR(0, 310, __pyx_L1_error)

  /* "borg/compress.pyx":313
 *         return self.compressor.compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         compressor_cls = self.detect(data)
 *         return compressor_cls(**self.params).decompress(data)
 */
  __pyx_tuple__64 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_data, __pyx_n_s_compressor_cls); if (unlikely(!__pyx_tuple__64)) __PYX_ERR(0, 313, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__64);
  __Pyx_GIVEREF(__pyx_tuple__64);
  __pyx_codeobj__65 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__64, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_decompress, 313, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__65)) __PYX_ERR(0, 313, __pyx_L1_error)

  /* "borg/compress.pyx":318
 * 
 *     @staticmethod
 *     def detect(data):             # <<<<<<<<<<<<<<
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:
 */
  __pyx_tuple__66 = PyTuple_Pack(3, __pyx_n_s_data, __pyx_n_s_hdr, __pyx_n_s_cls); if (unlikely(!__pyx_tuple__66)) __PYX_ERR(0, 318, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__66);
  __Pyx_GIVEREF(__pyx_tuple__66);
  __pyx_codeobj__67 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__66, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_detect, 318, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__67)) __PYX_ERR(0, 318, __pyx_L1_error)

  /* "borg/compress.pyx":328
 * 
 * class CompressionSpec:
 *     def __init__(self, s):             # <<<<<<<<<<<<<<
 *         values = s.split(',')
 *         count = len(values)
 */
  __pyx_tuple__68 = PyTuple_Pack(6, __pyx_n_s_self, __pyx_n_s_s, __pyx_n_s_values, __pyx_n_s_count, __pyx_n_s_level, __pyx_n_s_compression); if (unlikely(!__pyx_tuple__68)) __PYX_ERR(0, 328, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__68);
  __Pyx_GIVEREF(__pyx_tuple__68);
  __pyx_codeobj__69 = (PyObject*)__Pyx_PyCode_New(2, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__68, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_init, 328, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__69)) __PYX_ERR(0, 328, __pyx_L1_error)

  /* "borg/compress.pyx":357
 * 
 *     @property
 *     def compressor(self):             # <<<<<<<<<<<<<<
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)
 */
  __pyx_tuple__70 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__70)) __PYX_ERR(0, 357, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__70);
  __Pyx_GIVEREF(__pyx_tuple__70);
  __pyx_codeobj__71 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__70, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_borg_compress_pyx, __pyx_n_s_compressor, 357, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__71)) __PYX_ERR(0, 357, __pyx_L1_error)

  /* "(tree fragment)":1
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 */
  __pyx_tuple__72 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__72)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__72);
  __Pyx_GIVEREF(__pyx_tuple__72);
  __pyx_codeobj__73 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__72, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_CompressorBase, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__73)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_InitGlobals(void) {
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_2 = PyInt_FromLong(2); if (unlikely(!__pyx_int_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_6 = PyInt_FromLong(6); if (unlikely(!__pyx_int_6)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_8 = PyInt_FromLong(8); if (unlikely(!__pyx_int_8)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_9 = PyInt_FromLong(9); if (unlikely(!__pyx_int_9)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_15 = PyInt_FromLong(15); if (unlikely(!__pyx_int_15)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_31 = PyInt_FromLong(31); if (unlikely(!__pyx_int_31)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_256 = PyInt_FromLong(256); if (unlikely(!__pyx_int_256)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_222419149 = PyInt_FromLong(222419149L); if (unlikely(!__pyx_int_222419149)) __PYX_ERR(0, 1, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initcompress(void); /*proto*/
PyMODINIT_FUNC initcompress(void)
#else
PyMODINIT_FUNC PyInit_compress(void); /*proto*/
PyMODINIT_FUNC PyInit_compress(void)
#endif
{
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  PyObject *__pyx_t_13 = NULL;
  PyObject *__pyx_t_14 = NULL;
  __Pyx_RefNannyDeclarations
  #if CYTHON_REFNANNY
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
  if (!__Pyx_RefNanny) {
      PyErr_Clear();
      __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
      if (!__Pyx_RefNanny)
          Py_FatalError("failed to import 'refnanny' module");
  }
  #endif
  __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_compress(void)", 0);
  if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  /*--- Library function declarations ---*/
  /*--- Threads initialization code ---*/
  #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
  #ifdef WITH_THREAD /* Python build with threading support? */
  PyEval_InitThreads();
  #endif
  #endif
  /*--- Module creation code ---*/
  #if PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("compress", __pyx_methods, __pyx_k_borg_compress_Compression_is_ap, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
  #if CYTHON_COMPILING_IN_PYPY
  Py_INCREF(__pyx_b);
  #endif
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
  if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  if (__pyx_module_is_main_borg__compress) {
    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "borg.compress")) {
      if (unlikely(PyDict_SetItemString(modules, "borg.compress", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global init code ---*/
  /*--- Variable export code ---*/
  /*--- Function export code ---*/
  /*--- Type init code ---*/
  if (PyType_Ready(&__pyx_type_4borg_8compress_CompressorBase) < 0) __PYX_ERR(0, 38, __pyx_L1_error)
  __pyx_type_4borg_8compress_CompressorBase.tp_print = 0;
  if (PyObject_SetAttrString(__pyx_m, "CompressorBase", (PyObject *)&__pyx_type_4borg_8compress_CompressorBase) < 0) __PYX_ERR(0, 38, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4borg_8compress_CompressorBase) < 0) __PYX_ERR(0, 38, __pyx_L1_error)
  __pyx_ptype_4borg_8compress_CompressorBase = &__pyx_type_4borg_8compress_CompressorBase;
  /*--- Type import code ---*/
  /*--- Variable import code ---*/
  /*--- Function import code ---*/
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif

  /* "borg/compress.pyx":18
 * """
 * 
 * import zlib             # <<<<<<<<<<<<<<
 * 
 * try:
 */
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_zlib, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_zlib, __pyx_t_1) < 0) __PYX_ERR(0, 18, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":20
 * import zlib
 * 
 * try:             # <<<<<<<<<<<<<<
 *     import lzma
 * except ImportError:
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_2, &__pyx_t_3, &__pyx_t_4);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_4);
    /*try:*/ {

      /* "borg/compress.pyx":21
 * 
 * try:
 *     import lzma             # <<<<<<<<<<<<<<
 * except ImportError:
 *     lzma = None
 */
      __pyx_t_1 = __Pyx_Import(__pyx_n_s_lzma, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 21, __pyx_L2_error)
      __Pyx_GOTREF(__pyx_t_1);
      if (PyDict_SetItem(__pyx_d, __pyx_n_s_lzma, __pyx_t_1) < 0) __PYX_ERR(0, 21, __pyx_L2_error)
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

      /* "borg/compress.pyx":20
 * import zlib
 * 
 * try:             # <<<<<<<<<<<<<<
 *     import lzma
 * except ImportError:
 */
    }
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    goto __pyx_L7_try_end;
    __pyx_L2_error:;
    __Pyx_PyThreadState_assign
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "borg/compress.pyx":22
 * try:
 *     import lzma
 * except ImportError:             # <<<<<<<<<<<<<<
 *     lzma = None
 * 
 */
    __pyx_t_5 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_ImportError);
    if (__pyx_t_5) {
      __Pyx_AddTraceback("borg.compress", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(0, 22, __pyx_L4_except_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_GOTREF(__pyx_t_7);

      /* "borg/compress.pyx":23
 *     import lzma
 * except ImportError:
 *     lzma = None             # <<<<<<<<<<<<<<
 * 
 * from .helpers import Buffer, DecompressionError
 */
      if (PyDict_SetItem(__pyx_d, __pyx_n_s_lzma, Py_None) < 0) __PYX_ERR(0, 23, __pyx_L4_except_error)
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      goto __pyx_L3_exception_handled;
    }
    goto __pyx_L4_except_error;
    __pyx_L4_except_error:;

    /* "borg/compress.pyx":20
 * import zlib
 * 
 * try:             # <<<<<<<<<<<<<<
 *     import lzma
 * except ImportError:
 */
    __Pyx_PyThreadState_assign
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
    goto __pyx_L1_error;
    __pyx_L3_exception_handled:;
    __Pyx_PyThreadState_assign
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
    __pyx_L7_try_end:;
  }

  /* "borg/compress.pyx":25
 *     lzma = None
 * 
 * from .helpers import Buffer, DecompressionError             # <<<<<<<<<<<<<<
 * 
 * API_VERSION = '1.1_03'
 */
  __pyx_t_7 = PyList_New(2); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_INCREF(__pyx_n_s_Buffer);
  __Pyx_GIVEREF(__pyx_n_s_Buffer);
  PyList_SET_ITEM(__pyx_t_7, 0, __pyx_n_s_Buffer);
  __Pyx_INCREF(__pyx_n_s_DecompressionError);
  __Pyx_GIVEREF(__pyx_n_s_DecompressionError);
  PyList_SET_ITEM(__pyx_t_7, 1, __pyx_n_s_DecompressionError);
  __pyx_t_6 = __Pyx_Import(__pyx_n_s_helpers, __pyx_t_7, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = __Pyx_ImportFrom(__pyx_t_6, __pyx_n_s_Buffer); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_Buffer, __pyx_t_7) < 0) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = __Pyx_ImportFrom(__pyx_t_6, __pyx_n_s_DecompressionError); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_DecompressionError, __pyx_t_7) < 0) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "borg/compress.pyx":27
 * from .helpers import Buffer, DecompressionError
 * 
 * API_VERSION = '1.1_03'             # <<<<<<<<<<<<<<
 * 
 * cdef extern from "lz4.h":
 */
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_API_VERSION, __pyx_kp_s_1_1_03) < 0) __PYX_ERR(0, 27, __pyx_L1_error)

  /* "borg/compress.pyx":35
 * 
 * 
 * buffer = Buffer(bytearray, size=0)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_6 = __Pyx_GetModuleGlobalName(__pyx_n_s_Buffer); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_INCREF(((PyObject *)(&PyByteArray_Type)));
  __Pyx_GIVEREF(((PyObject *)(&PyByteArray_Type)));
  PyTuple_SET_ITEM(__pyx_t_7, 0, ((PyObject *)(&PyByteArray_Type)));
  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_size, __pyx_int_0) < 0) __PYX_ERR(0, 35, __pyx_L1_error)
  __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_buffer, __pyx_t_8) < 0) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

  /* "borg/compress.pyx":44
 *     adding/stripping the ID header (which enable auto detection).
 *     """
 *     ID = b'\xFF\xFF'  # reserved and not used             # <<<<<<<<<<<<<<
 *                       # overwrite with a unique 2-bytes bytestring in child classes
 *     name = 'baseclass'
 */
  if (PyDict_SetItem((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase->tp_dict, __pyx_n_s_ID, __pyx_kp_b__14) < 0) __PYX_ERR(0, 44, __pyx_L1_error)
  PyType_Modified(__pyx_ptype_4borg_8compress_CompressorBase);

  /* "borg/compress.pyx":46
 *     ID = b'\xFF\xFF'  # reserved and not used
 *                       # overwrite with a unique 2-bytes bytestring in child classes
 *     name = 'baseclass'             # <<<<<<<<<<<<<<
 * 
 *     @classmethod
 */
  if (PyDict_SetItem((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase->tp_dict, __pyx_n_s_name, __pyx_n_s_baseclass) < 0) __PYX_ERR(0, 46, __pyx_L1_error)
  PyType_Modified(__pyx_ptype_4borg_8compress_CompressorBase);

  /* "borg/compress.pyx":49
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         return data.startswith(cls.ID)
 * 
 */
  __pyx_t_8 = __Pyx_GetNameInClass((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase, __pyx_n_s_detect); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 49, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);

  /* "borg/compress.pyx":48
 *     name = 'baseclass'
 * 
 *     @classmethod             # <<<<<<<<<<<<<<
 *     def detect(cls, data):
 *         return data.startswith(cls.ID)
 */
  __pyx_t_1 = __Pyx_Method_ClassMethod(__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  if (PyDict_SetItem((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase->tp_dict, __pyx_n_s_detect, __pyx_t_1) < 0) __PYX_ERR(0, 49, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  PyType_Modified(__pyx_ptype_4borg_8compress_CompressorBase);

  /* "borg/compress.pyx":87
 * 
 * 
 * class CNONE(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     none - no compression, just pass through data
 */
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __Pyx_GIVEREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __pyx_t_8 = __Pyx_CalculateMetaclass(NULL, __pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_Py3MetaclassPrepare(__pyx_t_8, __pyx_t_1, __pyx_n_s_CNONE, __pyx_n_s_CNONE, (PyObject *) NULL, __pyx_n_s_borg_compress, __pyx_kp_s_none_no_compression_just_pass_t); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);

  /* "borg/compress.pyx":91
 *     none - no compression, just pass through data
 *     """
 *     ID = b'\x00\x00'             # <<<<<<<<<<<<<<
 *     name = 'none'
 * 
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_ID, __pyx_kp_b__15) < 0) __PYX_ERR(0, 91, __pyx_L1_error)

  /* "borg/compress.pyx":92
 *     """
 *     ID = b'\x00\x00'
 *     name = 'none'             # <<<<<<<<<<<<<<
 * 
 *     def compress(self, data):
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_name, __pyx_n_s_none) < 0) __PYX_ERR(0, 92, __pyx_L1_error)

  /* "borg/compress.pyx":94
 *     name = 'none'
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return super().compress(data)
 * 
 */
  __pyx_t_9 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_5CNONE_1compress, 0, __pyx_n_s_CNONE_compress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__17)); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 94, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_INCREF(__pyx_t_9);
  PyList_Append(__pyx_t_6, __pyx_t_9);
  __Pyx_GIVEREF(__pyx_t_9);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_compress, __pyx_t_9) < 0) __PYX_ERR(0, 94, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

  /* "borg/compress.pyx":97
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         if not isinstance(data, bytes):
 */
  __pyx_t_9 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_5CNONE_3decompress, 0, __pyx_n_s_CNONE_decompress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__19)); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 97, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_INCREF(__pyx_t_9);
  PyList_Append(__pyx_t_6, __pyx_t_9);
  __Pyx_GIVEREF(__pyx_t_9);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decompress, __pyx_t_9) < 0) __PYX_ERR(0, 97, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

  /* "borg/compress.pyx":87
 * 
 * 
 * class CNONE(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     none - no compression, just pass through data
 */
  __pyx_t_9 = __Pyx_Py3ClassCreate(__pyx_t_8, __pyx_n_s_CNONE, __pyx_t_1, __pyx_t_7, NULL, 0, 1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  if (__Pyx_CyFunction_InitClassCell(__pyx_t_6, __pyx_t_9) < 0) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_CNONE, __pyx_t_9) < 0) __PYX_ERR(0, 87, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":104
 * 
 * 
 * class LZ4(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     raw LZ4 compression / decompression (liblz4).
 */
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __Pyx_GIVEREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __pyx_t_8 = __Pyx_CalculateMetaclass(NULL, __pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_Py3MetaclassPrepare(__pyx_t_8, __pyx_t_1, __pyx_n_s_LZ4, __pyx_n_s_LZ4, (PyObject *) NULL, __pyx_n_s_borg_compress, __pyx_kp_s_raw_LZ4_compression_decompressi); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_9 = PyList_New(0); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);

  /* "borg/compress.pyx":113
 *         - uses safe lz4 methods that never go beyond the end of the output buffer
 *     """
 *     ID = b'\x01\x00'             # <<<<<<<<<<<<<<
 *     name = 'lz4'
 * 
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_ID, __pyx_kp_b__20) < 0) __PYX_ERR(0, 113, __pyx_L1_error)

  /* "borg/compress.pyx":114
 *     """
 *     ID = b'\x01\x00'
 *     name = 'lz4'             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, **kwargs):
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_name, __pyx_n_s_lz4) < 0) __PYX_ERR(0, 114, __pyx_L1_error)

  /* "borg/compress.pyx":116
 *     name = 'lz4'
 * 
 *     def __init__(self, **kwargs):             # <<<<<<<<<<<<<<
 *         pass
 * 
 */
  __pyx_t_10 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_3LZ4_1__init__, 0, __pyx_n_s_LZ4___init, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__22)); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 116, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_init, __pyx_t_10) < 0) __PYX_ERR(0, 116, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;

  /* "borg/compress.pyx":119
 *         pass
 * 
 *     def compress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */
  __pyx_t_10 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_3LZ4_3compress, 0, __pyx_n_s_LZ4_compress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__24)); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 119, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __Pyx_INCREF(__pyx_t_10);
  PyList_Append(__pyx_t_9, __pyx_t_10);
  __Pyx_GIVEREF(__pyx_t_10);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_compress, __pyx_t_10) < 0) __PYX_ERR(0, 119, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;

  /* "borg/compress.pyx":134
 *         return super().compress(dest[:osize])
 * 
 *     def decompress(self, idata):             # <<<<<<<<<<<<<<
 *         if not isinstance(idata, bytes):
 *             idata = bytes(idata)  # code below does not work with memoryview
 */
  __pyx_t_10 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_3LZ4_5decompress, 0, __pyx_n_s_LZ4_decompress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__26)); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 134, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __Pyx_INCREF(__pyx_t_10);
  PyList_Append(__pyx_t_9, __pyx_t_10);
  __Pyx_GIVEREF(__pyx_t_10);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decompress, __pyx_t_10) < 0) __PYX_ERR(0, 134, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;

  /* "borg/compress.pyx":104
 * 
 * 
 * class LZ4(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     raw LZ4 compression / decompression (liblz4).
 */
  __pyx_t_10 = __Pyx_Py3ClassCreate(__pyx_t_8, __pyx_n_s_LZ4, __pyx_t_1, __pyx_t_7, NULL, 0, 1); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  if (__Pyx_CyFunction_InitClassCell(__pyx_t_9, __pyx_t_10) < 0) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_LZ4, __pyx_t_10) < 0) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":163
 * 
 * 
 * class LZMA(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     lzma compression / decompression
 */
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __Pyx_GIVEREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __pyx_t_8 = __Pyx_CalculateMetaclass(NULL, __pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_Py3MetaclassPrepare(__pyx_t_8, __pyx_t_1, __pyx_n_s_LZMA, __pyx_n_s_LZMA, (PyObject *) NULL, __pyx_n_s_borg_compress, __pyx_kp_s_lzma_compression_decompression); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_10 = PyList_New(0); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);

  /* "borg/compress.pyx":167
 *     lzma compression / decompression
 *     """
 *     ID = b'\x02\x00'             # <<<<<<<<<<<<<<
 *     name = 'lzma'
 * 
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_ID, __pyx_kp_b__27) < 0) __PYX_ERR(0, 167, __pyx_L1_error)

  /* "borg/compress.pyx":168
 *     """
 *     ID = b'\x02\x00'
 *     name = 'lzma'             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, level=6, **kwargs):
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_name, __pyx_n_s_lzma) < 0) __PYX_ERR(0, 168, __pyx_L1_error)

  /* "borg/compress.pyx":170
 *     name = 'lzma'
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */
  __pyx_t_11 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4LZMA_1__init__, 0, __pyx_n_s_LZMA___init, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__29)); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 170, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_INCREF(__pyx_t_11);
  PyList_Append(__pyx_t_10, __pyx_t_11);
  __Pyx_GIVEREF(__pyx_t_11);
  __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_11, __pyx_tuple__30);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_init, __pyx_t_11) < 0) __PYX_ERR(0, 170, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "borg/compress.pyx":176
 *             raise ValueError('No lzma support found.')
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # we do not need integrity checks in lzma, we do that already
 *         data = lzma.compress(data, preset=self.level, check=lzma.CHECK_NONE)
 */
  __pyx_t_11 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4LZMA_3compress, 0, __pyx_n_s_LZMA_compress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__32)); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 176, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_INCREF(__pyx_t_11);
  PyList_Append(__pyx_t_10, __pyx_t_11);
  __Pyx_GIVEREF(__pyx_t_11);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_compress, __pyx_t_11) < 0) __PYX_ERR(0, 176, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "borg/compress.pyx":181
 *         return super().compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         data = super().decompress(data)
 *         try:
 */
  __pyx_t_11 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4LZMA_5decompress, 0, __pyx_n_s_LZMA_decompress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__34)); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 181, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_INCREF(__pyx_t_11);
  PyList_Append(__pyx_t_10, __pyx_t_11);
  __Pyx_GIVEREF(__pyx_t_11);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decompress, __pyx_t_11) < 0) __PYX_ERR(0, 181, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "borg/compress.pyx":163
 * 
 * 
 * class LZMA(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     lzma compression / decompression
 */
  __pyx_t_11 = __Pyx_Py3ClassCreate(__pyx_t_8, __pyx_n_s_LZMA, __pyx_t_1, __pyx_t_7, NULL, 0, 1); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  if (__Pyx_CyFunction_InitClassCell(__pyx_t_10, __pyx_t_11) < 0) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_LZMA, __pyx_t_11) < 0) __PYX_ERR(0, 163, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":189
 * 
 * 
 * class ZLIB(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     zlib compression / decompression (python stdlib)
 */
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __Pyx_GIVEREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __pyx_t_8 = __Pyx_CalculateMetaclass(NULL, __pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_Py3MetaclassPrepare(__pyx_t_8, __pyx_t_1, __pyx_n_s_ZLIB, __pyx_n_s_ZLIB, (PyObject *) NULL, __pyx_n_s_borg_compress, __pyx_kp_s_zlib_compression_decompression); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_11 = PyList_New(0); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);

  /* "borg/compress.pyx":193
 *     zlib compression / decompression (python stdlib)
 *     """
 *     ID = b'\x08\x00'  # not used here, see detect()             # <<<<<<<<<<<<<<
 *                       # avoid all 0x.8.. IDs elsewhere!
 *     name = 'zlib'
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_ID, __pyx_kp_b__35) < 0) __PYX_ERR(0, 193, __pyx_L1_error)

  /* "borg/compress.pyx":195
 *     ID = b'\x08\x00'  # not used here, see detect()
 *                       # avoid all 0x.8.. IDs elsewhere!
 *     name = 'zlib'             # <<<<<<<<<<<<<<
 * 
 *     @classmethod
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_name, __pyx_n_s_zlib) < 0) __PYX_ERR(0, 195, __pyx_L1_error)

  /* "borg/compress.pyx":198
 * 
 *     @classmethod
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         # matches misc. patterns 0x.8.. used by zlib
 *         cmf, flg = data[:2]
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4ZLIB_1detect, __Pyx_CYFUNCTION_CLASSMETHOD, __pyx_n_s_ZLIB_detect, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__37)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 198, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);

  /* "borg/compress.pyx":197
 *     name = 'zlib'
 * 
 *     @classmethod             # <<<<<<<<<<<<<<
 *     def detect(cls, data):
 *         # matches misc. patterns 0x.8.. used by zlib
 */
  __pyx_t_13 = __Pyx_Method_ClassMethod(__pyx_t_12); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 197, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_13);
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_detect, __pyx_t_13) < 0) __PYX_ERR(0, 198, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;

  /* "borg/compress.pyx":205
 *         return check_ok and is_deflate
 * 
 *     def __init__(self, level=6, **kwargs):             # <<<<<<<<<<<<<<
 *         super().__init__(**kwargs)
 *         self.level = level
 */
  __pyx_t_13 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4ZLIB_3__init__, 0, __pyx_n_s_ZLIB___init, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__39)); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 205, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_13);
  __Pyx_INCREF(__pyx_t_13);
  PyList_Append(__pyx_t_11, __pyx_t_13);
  __Pyx_GIVEREF(__pyx_t_13);
  __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_13, __pyx_tuple__40);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_init, __pyx_t_13) < 0) __PYX_ERR(0, 205, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;

  /* "borg/compress.pyx":209
 *         self.level = level
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not add ID bytes
 *         return zlib.compress(data, self.level)
 */
  __pyx_t_13 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4ZLIB_5compress, 0, __pyx_n_s_ZLIB_compress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__42)); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 209, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_13);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_compress, __pyx_t_13) < 0) __PYX_ERR(0, 209, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;

  /* "borg/compress.pyx":213
 *         return zlib.compress(data, self.level)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         # note: for compatibility no super call, do not strip ID bytes
 *         try:
 */
  __pyx_t_13 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4ZLIB_7decompress, 0, __pyx_n_s_ZLIB_decompress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__44)); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 213, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_13);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decompress, __pyx_t_13) < 0) __PYX_ERR(0, 213, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;

  /* "borg/compress.pyx":189
 * 
 * 
 * class ZLIB(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     zlib compression / decompression (python stdlib)
 */
  __pyx_t_13 = __Pyx_Py3ClassCreate(__pyx_t_8, __pyx_n_s_ZLIB, __pyx_t_1, __pyx_t_7, NULL, 0, 1); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_13);
  if (__Pyx_CyFunction_InitClassCell(__pyx_t_11, __pyx_t_13) < 0) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_ZLIB, __pyx_t_13) < 0) __PYX_ERR(0, 189, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":221
 * 
 * 
 * class Auto(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     Meta-Compressor that decides which compression to use based on LZ4's ratio.
 */
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __Pyx_GIVEREF(((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_ptype_4borg_8compress_CompressorBase));
  __pyx_t_8 = __Pyx_CalculateMetaclass(NULL, __pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_Py3MetaclassPrepare(__pyx_t_8, __pyx_t_1, __pyx_n_s_Auto, __pyx_n_s_Auto, (PyObject *) NULL, __pyx_n_s_borg_compress, __pyx_kp_s_Meta_Compressor_that_decides_wh); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_13 = PyList_New(0); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_13);

  /* "borg/compress.pyx":229
 *     """
 * 
 *     ID = None             # <<<<<<<<<<<<<<
 *     name = 'auto'
 * 
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_ID, Py_None) < 0) __PYX_ERR(0, 229, __pyx_L1_error)

  /* "borg/compress.pyx":230
 * 
 *     ID = None
 *     name = 'auto'             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, compressor):
 */
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_name, __pyx_n_s_auto) < 0) __PYX_ERR(0, 230, __pyx_L1_error)

  /* "borg/compress.pyx":232
 *     name = 'auto'
 * 
 *     def __init__(self, compressor):             # <<<<<<<<<<<<<<
 *         super().__init__()
 *         self.compressor = compressor
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4Auto_1__init__, 0, __pyx_n_s_Auto___init, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__46)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 232, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  __Pyx_INCREF(__pyx_t_12);
  PyList_Append(__pyx_t_13, __pyx_t_12);
  __Pyx_GIVEREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_init, __pyx_t_12) < 0) __PYX_ERR(0, 232, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":238
 *         self.none = get_compressor('none')
 * 
 *     def _decide(self, data):             # <<<<<<<<<<<<<<
 *         """
 *         Decides what to do with *data*. Returns (compressor, lz4_data).
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4Auto_3_decide, 0, __pyx_n_s_Auto__decide, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__48)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 238, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decide, __pyx_t_12) < 0) __PYX_ERR(0, 238, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":253
 *             return self.none, None
 * 
 *     def decide(self, data):             # <<<<<<<<<<<<<<
 *         return self._decide(data)[0]
 * 
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4Auto_5decide, 0, __pyx_n_s_Auto_decide, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__50)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 253, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decide_2, __pyx_t_12) < 0) __PYX_ERR(0, 253, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":256
 *         return self._decide(data)[0]
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         compressor, lz4_data = self._decide(data)
 *         if compressor is self.lz4:
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4Auto_7compress, 0, __pyx_n_s_Auto_compress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__52)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 256, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_compress, __pyx_t_12) < 0) __PYX_ERR(0, 256, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":278
 *             return lz4_data
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4Auto_9decompress, 0, __pyx_n_s_Auto_decompress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__54)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_decompress, __pyx_t_12) < 0) __PYX_ERR(0, 278, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":281
 *         raise NotImplementedError
 * 
 *     def detect(cls, data):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_4Auto_11detect, 0, __pyx_n_s_Auto_detect, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__56)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 281, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_7, __pyx_n_s_detect, __pyx_t_12) < 0) __PYX_ERR(0, 281, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":221
 * 
 * 
 * class Auto(CompressorBase):             # <<<<<<<<<<<<<<
 *     """
 *     Meta-Compressor that decides which compression to use based on LZ4's ratio.
 */
  __pyx_t_12 = __Pyx_Py3ClassCreate(__pyx_t_8, __pyx_n_s_Auto, __pyx_t_1, __pyx_t_7, NULL, 0, 1); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (__Pyx_CyFunction_InitClassCell(__pyx_t_13, __pyx_t_12) < 0) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_Auto, __pyx_t_12) < 0) __PYX_ERR(0, 221, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":287
 * # Maps valid compressor names to their class
 * COMPRESSOR_TABLE = {
 *     CNONE.name: CNONE,             # <<<<<<<<<<<<<<
 *     LZ4.name: LZ4,
 *     ZLIB.name: ZLIB,
 */
  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_CNONE); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_name); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_CNONE); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  if (PyDict_SetItem(__pyx_t_1, __pyx_t_7, __pyx_t_8) < 0) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

  /* "borg/compress.pyx":288
 * COMPRESSOR_TABLE = {
 *     CNONE.name: CNONE,
 *     LZ4.name: LZ4,             # <<<<<<<<<<<<<<
 *     ZLIB.name: ZLIB,
 *     LZMA.name: LZMA,
 */
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_LZ4); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 288, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_name); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 288, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_LZ4); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 288, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  if (PyDict_SetItem(__pyx_t_1, __pyx_t_7, __pyx_t_8) < 0) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

  /* "borg/compress.pyx":289
 *     CNONE.name: CNONE,
 *     LZ4.name: LZ4,
 *     ZLIB.name: ZLIB,             # <<<<<<<<<<<<<<
 *     LZMA.name: LZMA,
 *     Auto.name: Auto,
 */
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_ZLIB); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 289, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_name); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 289, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_ZLIB); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 289, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  if (PyDict_SetItem(__pyx_t_1, __pyx_t_7, __pyx_t_8) < 0) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

  /* "borg/compress.pyx":290
 *     LZ4.name: LZ4,
 *     ZLIB.name: ZLIB,
 *     LZMA.name: LZMA,             # <<<<<<<<<<<<<<
 *     Auto.name: Auto,
 * }
 */
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_LZMA); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 290, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_name); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 290, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_LZMA); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 290, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  if (PyDict_SetItem(__pyx_t_1, __pyx_t_7, __pyx_t_8) < 0) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

  /* "borg/compress.pyx":291
 *     ZLIB.name: ZLIB,
 *     LZMA.name: LZMA,
 *     Auto.name: Auto,             # <<<<<<<<<<<<<<
 * }
 * # List of possible compression types. Does not include Auto, since it is a meta-Compressor.
 */
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_Auto); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 291, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_name); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 291, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_Auto); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 291, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  if (PyDict_SetItem(__pyx_t_1, __pyx_t_7, __pyx_t_8) < 0) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_COMPRESSOR_TABLE, __pyx_t_1) < 0) __PYX_ERR(0, 286, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "borg/compress.pyx":294
 * }
 * # List of possible compression types. Does not include Auto, since it is a meta-Compressor.
 * COMPRESSOR_LIST = [LZ4, CNONE, ZLIB, LZMA, ]  # check fast stuff first             # <<<<<<<<<<<<<<
 * 
 * def get_compressor(name, **kwargs):
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_LZ4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_CNONE); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_7 = __Pyx_GetModuleGlobalName(__pyx_n_s_ZLIB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_12 = __Pyx_GetModuleGlobalName(__pyx_n_s_LZMA); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  __pyx_t_14 = PyList_New(4); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_14);
  __Pyx_GIVEREF(__pyx_t_1);
  PyList_SET_ITEM(__pyx_t_14, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_8);
  PyList_SET_ITEM(__pyx_t_14, 1, __pyx_t_8);
  __Pyx_GIVEREF(__pyx_t_7);
  PyList_SET_ITEM(__pyx_t_14, 2, __pyx_t_7);
  __Pyx_GIVEREF(__pyx_t_12);
  PyList_SET_ITEM(__pyx_t_14, 3, __pyx_t_12);
  __pyx_t_1 = 0;
  __pyx_t_8 = 0;
  __pyx_t_7 = 0;
  __pyx_t_12 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_COMPRESSOR_LIST, __pyx_t_14) < 0) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;

  /* "borg/compress.pyx":296
 * COMPRESSOR_LIST = [LZ4, CNONE, ZLIB, LZMA, ]  # check fast stuff first
 * 
 * def get_compressor(name, **kwargs):             # <<<<<<<<<<<<<<
 *     cls = COMPRESSOR_TABLE[name]
 *     return cls(**kwargs)
 */
  __pyx_t_14 = PyCFunction_NewEx(&__pyx_mdef_4borg_8compress_1get_compressor, NULL, __pyx_n_s_borg_compress); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 296, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_14);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_get_compressor, __pyx_t_14) < 0) __PYX_ERR(0, 296, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;

  /* "borg/compress.pyx":301
 * 
 * 
 * class Compressor:             # <<<<<<<<<<<<<<
 *     """
 *     compresses using a compressor with given name and parameters
 */
  __pyx_t_14 = __Pyx_Py3MetaclassPrepare((PyObject *) NULL, __pyx_empty_tuple, __pyx_n_s_Compressor, __pyx_n_s_Compressor, (PyObject *) NULL, __pyx_n_s_borg_compress, __pyx_kp_s_compresses_using_a_compressor_w); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 301, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_14);

  /* "borg/compress.pyx":306
 *     decompresses everything we can handle (autodetect)
 *     """
 *     def __init__(self, name='null', **kwargs):             # <<<<<<<<<<<<<<
 *         self.params = kwargs
 *         self.compressor = get_compressor(name, **self.params)
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_10Compressor_1__init__, 0, __pyx_n_s_Compressor___init, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__60)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 306, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_12, __pyx_tuple__61);
  if (PyObject_SetItem(__pyx_t_14, __pyx_n_s_init, __pyx_t_12) < 0) __PYX_ERR(0, 306, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":310
 *         self.compressor = get_compressor(name, **self.params)
 * 
 *     def compress(self, data):             # <<<<<<<<<<<<<<
 *         return self.compressor.compress(data)
 * 
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_10Compressor_3compress, 0, __pyx_n_s_Compressor_compress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__63)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_14, __pyx_n_s_compress, __pyx_t_12) < 0) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":313
 *         return self.compressor.compress(data)
 * 
 *     def decompress(self, data):             # <<<<<<<<<<<<<<
 *         compressor_cls = self.detect(data)
 *         return compressor_cls(**self.params).decompress(data)
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_10Compressor_5decompress, 0, __pyx_n_s_Compressor_decompress, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 313, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_14, __pyx_n_s_decompress, __pyx_t_12) < 0) __PYX_ERR(0, 313, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":318
 * 
 *     @staticmethod
 *     def detect(data):             # <<<<<<<<<<<<<<
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 *         for cls in COMPRESSOR_LIST:
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_10Compressor_7detect, __Pyx_CYFUNCTION_STATICMETHOD, __pyx_n_s_Compressor_detect, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__67)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 318, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);

  /* "borg/compress.pyx":317
 *         return compressor_cls(**self.params).decompress(data)
 * 
 *     @staticmethod             # <<<<<<<<<<<<<<
 *     def detect(data):
 *         hdr = bytes(data[:2])  # detect() does not work with memoryview
 */
  __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 317, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_GIVEREF(__pyx_t_12);
  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_12);
  __pyx_t_12 = 0;
  __pyx_t_12 = __Pyx_PyObject_Call(__pyx_builtin_staticmethod, __pyx_t_7, NULL); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 317, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  if (PyObject_SetItem(__pyx_t_14, __pyx_n_s_detect, __pyx_t_12) < 0) __PYX_ERR(0, 318, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":301
 * 
 * 
 * class Compressor:             # <<<<<<<<<<<<<<
 *     """
 *     compresses using a compressor with given name and parameters
 */
  __pyx_t_12 = __Pyx_Py3ClassCreate(((PyObject*)&__Pyx_DefaultClassType), __pyx_n_s_Compressor, __pyx_empty_tuple, __pyx_t_14, NULL, 0, 1); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 301, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_Compressor, __pyx_t_12) < 0) __PYX_ERR(0, 301, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
  __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;

  /* "borg/compress.pyx":327
 * 
 * 
 * class CompressionSpec:             # <<<<<<<<<<<<<<
 *     def __init__(self, s):
 *         values = s.split(',')
 */
  __pyx_t_14 = __Pyx_Py3MetaclassPrepare((PyObject *) NULL, __pyx_empty_tuple, __pyx_n_s_CompressionSpec, __pyx_n_s_CompressionSpec, (PyObject *) NULL, __pyx_n_s_borg_compress, (PyObject *) NULL); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 327, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_14);

  /* "borg/compress.pyx":328
 * 
 * class CompressionSpec:
 *     def __init__(self, s):             # <<<<<<<<<<<<<<
 *         values = s.split(',')
 *         count = len(values)
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_15CompressionSpec_1__init__, 0, __pyx_n_s_CompressionSpec___init, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__69)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 328, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyObject_SetItem(__pyx_t_14, __pyx_n_s_init, __pyx_t_12) < 0) __PYX_ERR(0, 328, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":357
 * 
 *     @property
 *     def compressor(self):             # <<<<<<<<<<<<<<
 *         if self.name in ('none', 'lz4', ):
 *             return get_compressor(self.name)
 */
  __pyx_t_12 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4borg_8compress_15CompressionSpec_3compressor, 0, __pyx_n_s_CompressionSpec_compressor, NULL, __pyx_n_s_borg_compress, __pyx_d, ((PyObject *)__pyx_codeobj__71)); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 357, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);

  /* "borg/compress.pyx":356
 *             raise ValueError
 * 
 *     @property             # <<<<<<<<<<<<<<
 *     def compressor(self):
 *         if self.name in ('none', 'lz4', ):
 */
  __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 356, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_GIVEREF(__pyx_t_12);
  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_12);
  __pyx_t_12 = 0;
  __pyx_t_12 = __Pyx_PyObject_Call(__pyx_builtin_property, __pyx_t_7, NULL); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 356, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  if (PyObject_SetItem(__pyx_t_14, __pyx_n_s_compressor, __pyx_t_12) < 0) __PYX_ERR(0, 357, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

  /* "borg/compress.pyx":327
 * 
 * 
 * class CompressionSpec:             # <<<<<<<<<<<<<<
 *     def __init__(self, s):
 *         values = s.split(',')
 */
  __pyx_t_12 = __Pyx_Py3ClassCreate(((PyObject*)&__Pyx_DefaultClassType), __pyx_n_s_CompressionSpec, __pyx_empty_tuple, __pyx_t_14, NULL, 0, 1); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 327, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_12);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_CompressionSpec, __pyx_t_12) < 0) __PYX_ERR(0, 327, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
  __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;

  /* "(tree fragment)":1
 * def __pyx_unpickle_CompressorBase(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 */
  __pyx_t_14 = PyCFunction_NewEx(&__pyx_mdef_4borg_8compress_3__pyx_unpickle_CompressorBase, NULL, __pyx_n_s_borg_compress); if (unlikely(!__pyx_t_14)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_14);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_CompressorBase, __pyx_t_14) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;

  /* "borg/compress.pyx":1
 * """             # <<<<<<<<<<<<<<
 * borg.compress
 * =============
 */
  __pyx_t_14 = PyDict_New(); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_14);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_14) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_XDECREF(__pyx_t_14);
  if (__pyx_m) {
    if (__pyx_d) {
      __Pyx_AddTraceback("init borg.compress", 0, __pyx_lineno, __pyx_filename);
    }
    Py_DECREF(__pyx_m); __pyx_m = 0;
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init borg.compress");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if PY_MAJOR_VERSION < 3
  return;
  #else
  return __pyx_m;
  #endif
}

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule((char *)modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
    if (unlikely(!result)) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs);
    }
}
#endif

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
#include "frameobject.h"
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = PyThreadState_GET();
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = f->f_localsplus;
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = func->ob_type->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* KeywordStringCheck */
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
    PyObject *kwdict,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    while (PyDict_Next(kwdict, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if ((!kw_allowed) && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

/* SliceObject */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_slice(obj, cstart, cstop);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object is unsliceable", Py_TYPE(obj)->tp_name);
bad:
    return NULL;
}

/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_COMPILING_IN_CPYTHON
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetAttr3 */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError))
            goto bad;
        PyErr_Clear();
        r = d;
        Py_INCREF(d);
    }
    return r;
bad:
    return NULL;
}

/* GetModuleGlobalName */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
    result = PyDict_GetItem(__pyx_d, name);
    if (likely(result)) {
        Py_INCREF(result);
    } else {
#else
    result = PyObject_GetItem(__pyx_d, name);
    if (!result) {
        PyErr_Clear();
#endif
        result = __Pyx_GetBuiltinName(name);
    }
    return result;
}

/* RaiseDoubleKeywords */
  static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

/* ParseKeywords */
  static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

/* PyErrFetchRestore */
  #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif

/* RaiseException */
  #if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
#if PY_VERSION_HEX >= 0x03030000
    if (cause) {
#else
    if (cause && cause != Py_None) {
#endif
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = PyThreadState_GET();
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* PyIntFromDouble */
    #if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value) {
    if (value >= (double)LONG_MIN && value <= (double)LONG_MAX) {
        return PyInt_FromLong((long)value);
    }
    return PyLong_FromDouble(value);
}
#endif

/* SaveResetException */
    #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
#endif

/* PyErrExceptionMatches */
    #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    return PyErr_GivenExceptionMatches(exc_type, err);
}
#endif

/* GetException */
    #if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
#endif
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* RaiseTooManyValuesToUnpack */
      static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
      static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* IterFinish */
      static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_FAST_THREAD_STATE
    PyThreadState *tstate = PyThreadState_GET();
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) {
            PyObject *exc_value, *exc_tb;
            exc_value = tstate->curexc_value;
            exc_tb = tstate->curexc_traceback;
            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

/* UnpackItemEndCheck */
      static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

/* PyIntBinop */
      #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
    if (op1 == op2) {
        Py_RETURN_TRUE;
    }
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
        if (a == b) {
            Py_RETURN_TRUE;
        } else {
            Py_RETURN_FALSE;
        }
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a;
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
                #else
                default: Py_RETURN_FALSE;
                #endif
            }
        }
            if (a == b) {
                Py_RETURN_TRUE;
            } else {
                Py_RETURN_FALSE;
            }
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
        double a = PyFloat_AS_DOUBLE(op1);
            if ((double)a == (double)b) {
                Py_RETURN_TRUE;
            } else {
                Py_RETURN_FALSE;
            }
    }
    return PyObject_RichCompare(op1, op2, Py_EQ);
}
#endif

/* PyIntBinop */
      #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AndObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
            return PyInt_FromLong(a & b);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                default: return PyLong_Type.tp_as_number->nb_and(op1, op2);
            }
        }
                x = a & b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla & llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    return (inplace ? PyNumber_InPlaceAnd : PyNumber_And)(op1, op2);
}
#endif

/* PyIntBinop */
      #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_RemainderObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
            x = a % b;
            x += ((x != 0) & ((x ^ b) < 0)) * b;
            return PyInt_FromLong(x);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                default: return PyLong_Type.tp_as_number->nb_remainder(op1, op2);
            }
        }
                x = a % b;
                x += ((x != 0) & ((x ^ b) < 0)) * b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla % llb;
                llx += ((llx != 0) & ((llx ^ llb) < 0)) * llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    return (inplace ? PyNumber_InPlaceRemainder : PyNumber_Remainder)(op1, op2);
}
#endif

/* PyObjectCallNoArg */
      #if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, NULL, 0);
    }
#endif
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

/* None */
        static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
    Py_ssize_t q = a / b;
    Py_ssize_t r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* GetItemInt */
        static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* BytesEquals */
        static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
        static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
        #if CYTHON_PEP393_ENABLED
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
        #else
            hash1 = ((PyUnicodeObject*)s1)->hash;
            hash2 = ((PyUnicodeObject*)s2)->hash;
        #endif
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}

/* StringJoin */
        #if !CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values) {
    return PyObject_CallMethodObjArgs(sep, __pyx_n_s_join, values, NULL);
}
#endif

/* Import */
        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_VERSION_HEX < 0x03030000
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* ImportFrom */
        static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* HasAttr */
        static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* SetupReduce */
        static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
#else
    if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
            ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
            ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto GOOD;
BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
GOOD:
#if !CYTHON_COMPILING_IN_CPYTHON
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* GetNameInClass */
        static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) {
    PyObject *result;
    result = __Pyx_PyObject_GetAttrStr(nmspace, name);
    if (!result)
        result = __Pyx_GetModuleGlobalName(name);
    return result;
}

/* ClassMethod */
        static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
#if CYTHON_COMPILING_IN_PYPY
    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
        return PyClassMethod_New(method);
    }
#else
#if CYTHON_COMPILING_IN_PYSTON
    if (PyMethodDescr_Check(method)) {
#else
    static PyTypeObject *methoddescr_type = NULL;
    if (methoddescr_type == NULL) {
       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
       if (!meth) return NULL;
       methoddescr_type = Py_TYPE(meth);
       Py_DECREF(meth);
    }
    if (PyObject_TypeCheck(method, methoddescr_type)) {
#endif
        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
        #if PY_VERSION_HEX < 0x03020000
        PyTypeObject *d_type = descr->d_type;
        #else
        PyTypeObject *d_type = descr->d_common.d_type;
        #endif
        return PyDescr_NewClassMethod(d_type, descr->d_method);
    }
#endif
    else if (PyMethod_Check(method)) {
        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
    }
    else if (PyCFunction_Check(method)) {
        return PyClassMethod_New(method);
    }
#ifdef __Pyx_CyFunction_USED
    else if (PyObject_TypeCheck(method, __pyx_CyFunctionType)) {
        return PyClassMethod_New(method);
    }
#endif
    PyErr_SetString(PyExc_TypeError,
                   "Class-level classmethod() can only be called on "
                   "a method_descriptor or instance method.");
    return NULL;
}

/* CalculateMetaclass */
          static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
    Py_ssize_t i, nbases = PyTuple_GET_SIZE(bases);
    for (i=0; i < nbases; i++) {
        PyTypeObject *tmptype;
        PyObject *tmp = PyTuple_GET_ITEM(bases, i);
        tmptype = Py_TYPE(tmp);
#if PY_MAJOR_VERSION < 3
        if (tmptype == &PyClass_Type)
            continue;
#endif
        if (!metaclass) {
            metaclass = tmptype;
            continue;
        }
        if (PyType_IsSubtype(metaclass, tmptype))
            continue;
        if (PyType_IsSubtype(tmptype, metaclass)) {
            metaclass = tmptype;
            continue;
        }
        PyErr_SetString(PyExc_TypeError,
                        "metaclass conflict: "
                        "the metaclass of a derived class "
                        "must be a (non-strict) subclass "
                        "of the metaclasses of all its bases");
        return NULL;
    }
    if (!metaclass) {
#if PY_MAJOR_VERSION < 3
        metaclass = &PyClass_Type;
#else
        metaclass = &PyType_Type;
#endif
    }
    Py_INCREF((PyObject*) metaclass);
    return (PyObject*) metaclass;
}

/* FetchCommonType */
          static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* CythonFunction */
          static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
{
    if (unlikely(op->func_doc == NULL)) {
        if (op->func.m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp = op->func_doc;
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    op->func_doc = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = op->func_name;
    Py_INCREF(value);
    op->func_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = op->func_qualname;
    Py_INCREF(value);
    op->func_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
{
    PyObject *self;
    self = m->func_closure;
    if (self == NULL)
        self = Py_None;
    Py_INCREF(self);
    return self;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    tmp = op->func_dict;
    Py_INCREF(value);
    op->func_dict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyTuple_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_tuple;
    op->defaults_tuple = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_kwdict;
    op->defaults_kwdict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value || value == Py_None) {
        value = NULL;
    } else if (!PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    tmp = op->func_annotations;
    op->func_annotations = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CyFunctionObject, func.m_module), PY_WRITE_RESTRICTED, 0},
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromString(m->func.m_ml->ml_name);
#else
    return PyString_FromString(m->func.m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if PY_VERSION_HEX < 0x030500A0
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func.m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type);
    if (op == NULL)
        return NULL;
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
    op->func.m_ml = ml;
    op->func.m_self = (PyObject *) op;
    Py_XINCREF(closure);
    op->func_closure = closure;
    Py_XINCREF(module);
    op->func.m_module = module;
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
    op->func_classobj = NULL;
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    PyObject_GC_Track(op);
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
    Py_CLEAR(m->func.m_module);
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
    Py_CLEAR(m->func_classobj);
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyObject_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    PyObject_GC_Del(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
    Py_VISIT(m->func.m_module);
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    Py_VISIT(m->func_code);
    Py_VISIT(m->func_classobj);
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
        Py_INCREF(func);
        return func;
    }
    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
        if (type == NULL)
            type = (PyObject *)(Py_TYPE(obj));
        return __Pyx_PyMethod_New(func, type, (PyObject *)(Py_TYPE(type)));
    }
    if (obj == Py_None)
        obj = NULL;
    return __Pyx_PyMethod_New(func, obj, type);
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    Py_ssize_t size;
    switch (f->m_ml->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
            size = PyTuple_GET_SIZE(arg);
            if (likely(size == 0))
                return (*meth)(self, NULL);
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
            size = PyTuple_GET_SIZE(arg);
            if (likely(size == 1)) {
                PyObject *result, *arg0 = PySequence_ITEM(arg, 0);
                if (unlikely(!arg0)) return NULL;
                result = (*meth)(self, arg0);
                Py_DECREF(arg0);
                return result;
            }
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags in "
                        "__Pyx_CyFunction_Call. METH_OLDARGS is no "
                        "longer supported!");
        return NULL;
    }
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    return __Pyx_CyFunction_CallMethod(func, ((PyCFunctionObject*)func)->m_self, arg, kw);
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
        argc = PyTuple_GET_SIZE(args);
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
    (destructor) __Pyx_CyFunction_dealloc,
    0,
    0,
    0,
#if PY_MAJOR_VERSION < 3
    0,
#else
    0,
#endif
    (reprfunc) __Pyx_CyFunction_repr,
    0,
    0,
    0,
    0,
    __Pyx_CyFunction_CallAsMethod,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,
    0,
    (traverseproc) __Pyx_CyFunction_traverse,
    (inquiry) __Pyx_CyFunction_clear,
    0,
#if PY_VERSION_HEX < 0x030500A0
    offsetof(__pyx_CyFunctionObject, func_weakreflist),
#else
    offsetof(PyCFunctionObject, m_weakreflist),
#endif
    0,
    0,
    __pyx_CyFunction_methods,
    __pyx_CyFunction_members,
    __pyx_CyFunction_getsets,
    0,
    0,
    __Pyx_CyFunction_descr_get,
    0,
    offsetof(__pyx_CyFunctionObject, func_dict),
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#endif
};
static int __pyx_CyFunction_init(void) {
    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
    if (__pyx_CyFunctionType == NULL) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_Malloc(size);
    if (!m->defaults)
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

/* Py3ClassCreate */
              static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
                                           PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) {
    PyObject *ns;
    if (metaclass) {
        PyObject *prep = __Pyx_PyObject_GetAttrStr(metaclass, __pyx_n_s_prepare);
        if (prep) {
            PyObject *pargs = PyTuple_Pack(2, name, bases);
            if (unlikely(!pargs)) {
                Py_DECREF(prep);
                return NULL;
            }
            ns = PyObject_Call(prep, pargs, mkw);
            Py_DECREF(prep);
            Py_DECREF(pargs);
        } else {
            if (unlikely(!PyErr_ExceptionMatches(PyExc_AttributeError)))
                return NULL;
            PyErr_Clear();
            ns = PyDict_New();
        }
    } else {
        ns = PyDict_New();
    }
    if (unlikely(!ns))
        return NULL;
    if (unlikely(PyObject_SetItem(ns, __pyx_n_s_module, modname) < 0)) goto bad;
    if (unlikely(PyObject_SetItem(ns, __pyx_n_s_qualname, qualname) < 0)) goto bad;
    if (unlikely(doc && PyObject_SetItem(ns, __pyx_n_s_doc, doc) < 0)) goto bad;
    return ns;
bad:
    Py_DECREF(ns);
    return NULL;
}
static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases,
                                      PyObject *dict, PyObject *mkw,
                                      int calculate_metaclass, int allow_py2_metaclass) {
    PyObject *result, *margs;
    PyObject *owned_metaclass = NULL;
    if (allow_py2_metaclass) {
        owned_metaclass = PyObject_GetItem(dict, __pyx_n_s_metaclass);
        if (owned_metaclass) {
            metaclass = owned_metaclass;
        } else if (likely(PyErr_ExceptionMatches(PyExc_KeyError))) {
            PyErr_Clear();
        } else {
            return NULL;
        }
    }
    if (calculate_metaclass && (!metaclass || PyType_Check(metaclass))) {
        metaclass = __Pyx_CalculateMetaclass((PyTypeObject*) metaclass, bases);
        Py_XDECREF(owned_metaclass);
        if (unlikely(!metaclass))
            return NULL;
        owned_metaclass = metaclass;
    }
    margs = PyTuple_Pack(3, name, bases, dict);
    if (unlikely(!margs)) {
        result = NULL;
    } else {
        result = PyObject_Call(metaclass, margs, mkw);
        Py_DECREF(margs);
    }
    Py_XDECREF(owned_metaclass);
    return result;
}

/* CLineInTraceback */
              static int __Pyx_CLineForTraceback(int c_line) {
#ifdef CYTHON_CLINE_IN_TRACEBACK
    return ((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0;
#else
    PyObject *use_cline;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
      use_cline = PyDict_GetItem(*cython_runtime_dict, __pyx_n_s_cline_in_traceback);
    } else
#endif
    {
      PyObject *ptype, *pvalue, *ptraceback;
      PyObject *use_cline_obj;
      PyErr_Fetch(&ptype, &pvalue, &ptraceback);
      use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        use_cline = NULL;
      }
      PyErr_Restore(ptype, pvalue, ptraceback);
    }
    if (!use_cline) {
        c_line = 0;
        PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (PyObject_Not(use_cline) != 0) {
        c_line = 0;
    }
    return c_line;
#endif
}

/* CodeObjectCache */
              static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

/* AddTraceback */
              #include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        __pyx_d,      /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

/* CIntFromPyVerify */
              #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntToPy */
              static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
              static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
              static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
              static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CyFunctionClassCell */
              static CYTHON_INLINE int __Pyx_CyFunction_InitClassCell(PyObject *cyfunctions, PyObject *classobj) {
    Py_ssize_t i, count = PyList_GET_SIZE(cyfunctions);
    for (i = 0; i < count; i++) {
        __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *)
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            PyList_GET_ITEM(cyfunctions, i);
#else
            PySequence_ITEM(cyfunctions, i);
        if (unlikely(!m))
            return -1;
#endif
        Py_INCREF(classobj);
        m->func_classobj = classobj;
#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
        Py_DECREF((PyObject*)m);
#endif
    }
    return 0;
}

/* CheckBinaryVersion */
              static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

/* InitStrings */
              static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            PyErr_Clear();
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
        char* defenc_c;
        PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
        if (!defenc) return NULL;
        defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        {
            char* end = defenc_c + PyBytes_GET_SIZE(defenc);
            char* c;
            for (c = defenc_c; c < end; c++) {
                if ((unsigned char) (*c) >= 128) {
                    PyUnicode_AsASCIIString(o);
                    return NULL;
                }
            }
        }
#endif
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else
        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (PyUnicode_IS_ASCII(o)) {
            *length = PyUnicode_GET_LENGTH(o);
            return PyUnicode_AsUTF8(o);
        } else {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
#else
        return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
  #else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
  #endif
#else
  res = PyNumber_Int(x);
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(x);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
