Cython: corecext.pyx

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Raw output: corecext.c

     0001: # Copyright (c) 2009-2012 Denis Bilenko. See LICENSE for details.

     0002:

     0003: # This first directive, supported in Cython 0.24+, causes sources

     0004: # files to be *much* smaller when it's false (139,027 LOC vs 35,000

     0005: # LOC) and thus cythonpp.py (and probably the compiler; also Visual C

     0006: # has limits on source file sizes) to be faster (73s vs 46s). But it does

     0007: # make debugging more difficult. Auto-pickling was added in 0.26, and

     0008: # that's a new feature that we don't need or want to allow in a gevent

     0009: # point release.

     0010:

     0011: # cython: emit_code_comments=False, auto_pickle=False

     0012:

     0013: # NOTE: We generally cannot use the Cython IF directive as documented

     0014: # at

     0015: # http://cython.readthedocs.io/en/latest/src/userguide/language_basics.html#conditional-compilation

     0016: # (e.g., IF UNAME_SYSNAME == "Windows") because when Cython says

     0017: # "compilation", it means when *Cython* compiles, not when the C

     0018: # compiler compiles. We distribute an sdist with a single pre-compiled

     0019: # C file for all platforms so that end users that don't use a binary

     0020: # wheel don't have to sit through cythonpp and other steps the Makefile does.

     0021: # See https://github.com/gevent/gevent/issues/1076

     0022:

     0023: cimport cython

     0024: cimport libev

     0025:

     0026: from cpython.ref cimport Py_INCREF

     0027: from cpython.ref cimport Py_DECREF

     0028: from cpython.mem cimport PyMem_Malloc

     0029: from cpython.mem cimport PyMem_Free

     0030: from libc.errno cimport errno

     0031:

     0032: cdef extern from "Python.h":

     0033:     int    Py_ReprEnter(object)

     0034:     void   Py_ReprLeave(object)

     0035:

     0036: # Work around lack of absolute_import in Cython

     0037: # Note for PY3: not doing so will leave reference to locals() on import

     0038: # (reproducible under Python 3.3, not under Python 3.4; see test__refcount_core.py)

    +0039: sys = __import__('sys', level=0)

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