visualstudio_py_repl.py 文件源码

def __init__(self, mod_name='__main__'):
        import threading
        ReplBackend.__init__(self)
        if mod_name is not None:
            if sys.platform == 'cli':
                self.exec_mod = Scope()
                self.exec_mod.__name__ = '__main__'
            else:
                sys.modules[mod_name] = self.exec_mod = imp.new_module(mod_name)
        else:
            self.exec_mod = sys.modules['__main__']

        self.code_flags = 0
        self.execute_item = None
        self.execute_item_lock = threading.Lock()
        self.execute_item_lock.acquire()    # lock starts acquired (we use it like manual reset event)