def repaintRequested(self, event):
        p = event.getPaintable()
        if p not in self._dirtyPaintables:
            self._dirtyPaintables.append(p)
Returns a new QuerySet instance with the args ANDed to the existing
dataset/ETHPy150Open rwl/muntjac/muntjac/terminal/gwt/server/abstract_communication_manager.py/AbstractCommunicationManager.repaintRequested--crossover with--dataset/ETHPy150Open django/django/django/db/models/query.py/QuerySet.filter