Consolidating multiple post_save signals with one receiver

Question

So I read the Django source code (post 1.5) that you can now register multiple multiple signals to a receiver function:

def receiver(signal, **kwargs):
    \         


        

Answer 1

def receiver_with_multiple_senders(signal, senders, **kwargs):
    """
    Based on django.dispatch.dispatcher.receiver

    Allows multiple senders so we can avoid using a stack of
    regular receiver decorators with one sender each.
    """

    def decorator(receiver_func):
        for sender in senders:
            if isinstance(signal, (list, tuple)):
                for s in signal:
                    s.connect(receiver_func, sender=sender, **kwargs)
            else:
                signal.connect(receiver_func, sender=sender, **kwargs)

        return receiver_func

    return decorator