Re: Django signals **kwargs

https://docs.djangoproject.com/en/1.11/topics/signals/#receiver-functions

We'll look at senders a bit later, but right now look at the **kwargs argument. All signals send keyword arguments, and may change those keyword arguments at any time. In the case of request_finished, it's documented as sending no arguments, which means we might be tempted to write our signal handling as my_callback(sender).

This would be wrong – in fact, Django will throw an error if you do so. That's because at any point arguments could get added to the signal and your receiver must be able to handle those new arguments.

On Tue, Jun 27, 2017 at 4:14 PM, yingi keme <yingikeme@gmail.com> wrote:

So i want to know, when using a model signals. The reciever function has **kwargs. What is the content of **kwargs in this reciever function below:

@reciever(post_save, sender=MyModel)
def func(sender, instance, **kwargs):
    # some action.

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