test_socket.py 文件源码

def _textiowrap_for_test(self, buffering=-1):
            raw = socket.SocketIO(self, "r")
            if buffering < 0:
                buffering = io.DEFAULT_BUFFER_SIZE
            if buffering == 0:
                return raw
            buffer = io.BufferedReader(raw, buffering)
            text = io.TextIOWrapper(buffer, None, None)
            text.mode = "rb"
            return text