bdb.py 文件源码

def run(self, cmd, globals=None, locals=None):
        if globals is None:
            import __main__
            globals = __main__.__dict__
        if locals is None:
            locals = globals
        self.reset()
        sys.settrace(self.trace_dispatch)
        if not isinstance(cmd, types.CodeType):
            cmd = cmd+'\n'
        try:
            exec cmd in globals, locals
        except BdbQuit:
            pass
        finally:
            self.quitting = 1
            sys.settrace(None)