test_ftplib.py 文件源码

def send(self, data):
            try:
                return super(SSLConnection, self).send(data)
            except ssl.SSLError as err:
                if err.args[0] in (ssl.SSL_ERROR_EOF, ssl.SSL_ERROR_ZERO_RETURN,
                                   ssl.SSL_ERROR_WANT_READ,
                                   ssl.SSL_ERROR_WANT_WRITE):
                    return 0
                raise