signals.py 文件源码

def disconnect(self, receiver=None, sender=None, weak=None, dispatch_uid=None, apps=None):
        if weak is not None:
            warnings.warn("Passing `weak` to disconnect has no effect.", RemovedInDjango20Warning, stacklevel=2)
        return self._lazy_method(
            super(ModelSignal, self).disconnect, apps, receiver, sender, dispatch_uid=dispatch_uid
        )