def __rope_start_everything():
    import os
    import sys
    import socket
    try:
        import cPickle as pickle
    except ImportError:
        import pickle
    import marshal
    import inspect
    import types
    import threading
    import rope.base.utils.pycompat as pycompat
    import base64
    import hashlib
    import hmac

    class _MessageSender(object):

        def send_data(self, data):
            pass

    class _SocketSender(_MessageSender):

        def __init__(self, port, key):
            s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
            s.connect(('127.0.0.1', port))
            self.my_file = s.makefile('wb')
            self.key = base64.b64decode(key)

        def send_data(self, data):
            if not self.my_file.closed:
                pickled_data = base64.b64encode(
                    pickle.dumps(data, pickle.HIGHEST_PROTOCOL))
                dgst = hmac.new(self.key, pickled_data, hashlib.sha256).digest()
                self.my_file.write(base64.b64encode(dgst) + b':' +
                                   pickled_data + b'\n')
        def close(self):
            self.my_file.close()

    class _FileSender(_MessageSender):

        def __init__(self, file_name):
            self.my_file = open(file_name, 'wb')

        def send_data(self, data):
            if not self.my_file.closed:
                marshal.dump(data, self.my_file)

        def close(self):
            self.my_file.close()

    def _cached(func):
        cache = {}

        def newfunc(self, arg):
            if arg in cache:
                return cache[arg]
            result = func(self, arg)
            cache[arg] = result
            return result
        return newfunc

    class _FunctionCallDataSender(object):

        def __init__(self, send_info, project_root):
            self.project_root = project_root
            if send_info[0].isdigit():
                port, key = send_info.split(':', 1)
                self.sender = _SocketSender(int(port), key)
            else:
                self.sender = _FileSender(send_info)

            def global_trace(frame, event, arg):
                # HACK: Ignoring out->in calls
                # This might lose some information
                if self._is_an_interesting_call(frame):
                    return self.on_function_call
            sys.settrace(global_trace)
            threading.settrace(global_trace)

        def on_function_call(self, frame, event, arg):
            if event != 'return':
                return
            args = []
            returned = ('unknown',)
            code = frame.f_code
            for argname in code.co_varnames[:code.co_argcount]:
                try:
                    argvalue = self._object_to_persisted_form(
                        frame.f_locals[argname])
                    args.append(argvalue)
                except (TypeError, AttributeError):
                    args.append(('unknown',))
            try:
                returned = self._object_to_persisted_form(arg)
            except (TypeError, AttributeError):
                pass
            try:
                data = (self._object_to_persisted_form(frame.f_code),
                        tuple(args), returned)
                self.sender.send_data(data)
            except (TypeError):
                pass
            return self.on_function_call

        def _is_an_interesting_call(self, frame):
            #if frame.f_code.co_name in ['?', '<module>']:
            #    return False
            #return not frame.f_back or
            #    not self._is_code_inside_project(frame.f_back.f_code)
            if not self._is_code_inside_project(frame.f_code) and \
               (not frame.f_back or
                    not self._is_code_inside_project(frame.f_back.f_code)):
                return False
            return True

        def _is_code_inside_project(self, code):
            source = self._path(code.co_filename)
            return source is not None and os.path.exists(source) and \
                _realpath(source).startswith(self.project_root)

        @_cached
        def _get_persisted_code(self, object_):
            source = self._path(object_.co_filename)
            if not os.path.exists(source):
                raise TypeError('no source')
            return ('defined', _realpath(source), str(object_.co_firstlineno))

        @_cached
        def _get_persisted_class(self, object_):
            try:
                return ('defined', _realpath(inspect.getsourcefile(object_)),
                        object_.__name__)
            except (TypeError, AttributeError):
                return ('unknown',)

        def _get_persisted_builtin(self, object_):
            if isinstance(object_, pycompat.string_types):
                return ('builtin', 'str')
            if isinstance(object_, list):
                holding = None
                if len(object_) > 0:
                    holding = object_[0]
                return ('builtin', 'list',
                        self._object_to_persisted_form(holding))
            if isinstance(object_, dict):
                keys = None
                values = None
                if len(object_) > 0:
                    # @todo - fix it properly, why is __locals__ being
                    # duplicated ?
                    keys = [key for key in object_.keys() if key != '__locals__'][0]
                    values = object_[keys]
                return ('builtin', 'dict',
                        self._object_to_persisted_form(keys),
                        self._object_to_persisted_form(values))
            if isinstance(object_, tuple):
                objects = []
                if len(object_) < 3:
                    for holding in object_:
                        objects.append(self._object_to_persisted_form(holding))
                else:
                    objects.append(self._object_to_persisted_form(object_[0]))
                return tuple(['builtin', 'tuple'] + objects)
            if isinstance(object_, set):
                holding = None
                if len(object_) > 0:
                    for o in object_:
                        holding = o
                        break
                return ('builtin', 'set',
                        self._object_to_persisted_form(holding))
            return ('unknown',)

        def _object_to_persisted_form(self, object_):
            if object_ is None:
                return ('none',)
            if isinstance(object_, types.CodeType):
                return self._get_persisted_code(object_)
            if isinstance(object_, types.FunctionType):
                return self._get_persisted_code(object_.__code__)
            if isinstance(object_, types.MethodType):
                return self._get_persisted_code(object_.__func__.__code__)
            if isinstance(object_, types.ModuleType):
                return self._get_persisted_module(object_)
            if isinstance(object_, pycompat.string_types + (list, dict, tuple, set)):
                return self._get_persisted_builtin(object_)
            if isinstance(object_, type):
                return self._get_persisted_class(object_)
            return ('instance', self._get_persisted_class(type(object_)))

        @_cached
        def _get_persisted_module(self, object_):
            path = self._path(object_.__file__)
            if path and os.path.exists(path):
                return ('defined', _realpath(path))
            return ('unknown',)

        def _path(self, path):
            if path.endswith('.pyc'):
                path = path[:-1]
            if path.endswith('.py'):
                return path

        def close(self):
            self.sender.close()
            sys.settrace(None)

    def _realpath(path):
        return os.path.realpath(os.path.abspath(os.path.expanduser(path)))

    send_info = sys.argv[1]
    project_root = sys.argv[2]
    file_to_run = sys.argv[3]
    run_globals = globals()
    run_globals.update({'__name__': '__main__',
                        '__builtins__': __builtins__,
                        '__file__': file_to_run})

    if send_info != '-':
        data_sender = _FunctionCallDataSender(send_info, project_root)
    del sys.argv[1:4]
    pycompat.execfile(file_to_run, run_globals)
    if send_info != '-':
        data_sender.close()


if __name__ == '__main__':
    __rope_start_everything()
