Method _get_socket

Lib/smtplib.py:312–320

(self, host, port, timeout)

            print(*args, file=sys.stderr)

    def _get_socket(self, host, port, timeout):
        # This makes it simpler for SMTP_SSL to use the SMTP connect code
        # and just alter the socket connection bit.
        if timeout is not None and not timeout:
            raise ValueError('Non-blocking socket (timeout=0) is not supported')
        if self.debuglevel > 0:
            self._print_debug('connect: to', (host, port), self.source_address)
        return socket.create_connection((host, port), timeout,
                                        self.source_address)

    def connect(self, host='localhost', port=0, source_address=None):
        """Connect to a host on a given port.