code: def get_server_networks(self, network, public=False, private=False,
              key=None):
          
          return _get_server_networks(network, public=public, private=private,
                  key=key)
docs: Creates the dict of network UUIDs required by Cloud Servers when
          creating a new server with isolated networks. By default, the UUID
          values are returned with the key of "net-id", which is what novaclient
          expects. Other tools may require different values, such as 'uuid'. If
          that is the case, pass the desired key as the 'key' parameter.
  
          By default only this network is included. If you wish to create a
          server that has either the public (internet) or private (ServiceNet)
          networks, you have to pass those parameters in with values of True.