docs: def _connect_temporarily(self, port_v, target=True):
          """Set a connection between the current connection and the given port
  
          :param rafcon.gui.mygaphas.items.ports.PortView port_v: The port to be connected
          :param bool target: Whether the connection origin or target should be connected
          """
          if target:
              handle = self._connection_v.to_handle()
          else:
              handle = self._connection_v.from_handle()
          port_v.add_connected_handle(handle, self._connection_v, moving=True)
          port_v.tmp_connect(handle, self._connection_v)
          self._connection_v.set_port_for_handle(port_v, handle)
          # Redraw state of port to make hover state visible
          self._redraw_port(port_v)