docs: def _disconnect_temporarily(self, port_v, target=True):
          """Removes a connection between the current connection and the given port
  
          :param rafcon.gui.mygaphas.items.ports.PortView port_v: The port that was connected
          :param bool target: Whether the connection origin or target should be disconnected
          """
          if target:
              handle = self._connection_v.to_handle()
          else:
              handle = self._connection_v.from_handle()
          port_v.remove_connected_handle(handle)
          port_v.tmp_disconnect()
          self._connection_v.reset_port_for_handle(handle)
          # Redraw state of port to make hover state visible
          self._redraw_port(port_v)