code: def _connect(host=DEFAULT_HOST, port=DEFAULT_PORT):
      '''
      Returns a tuple of (user, host, port) with config, pillar, or default
      values assigned to missing values.
      '''
      if six.text_type(port).isdigit():
          return memcache.Client(['{0}:{1}'.format(host, port)], debug=0)
      raise SaltInvocationError('port must be an integer'f _connect(host=DEFAULT_HOST, port=DEFAULT_PORT):
      '''
      Returns a tuple of (user, host, port) with config, pillar, or default
      values assigned to missing values.
      '''
      if six.text_type(port).isdigit():
          return memcache.Client(['{0}:{1}'.format(host, port)], debug=0)
      raise SaltInvocationError('port must be an integer')
docs: Returns a tuple of (user, host, port) with config, pillar, or default
      values assigned to missing values.