pre_log and post_log signals not sent on m2m changes.

[gghildyal]

Usually when creating a model object, first the model is created with non-m2m fields and then m2m fields are set on the model to save it. The first operator creates a LogEntry object and sends a pre_log and post_log signals as expected. On receiving m2m_changed signal, a LogEntry is created for the change but a pre_log or post_log signal isn't sent.

[gghildyal]

This was found in 3.0.b4.

[hramezani]

Thanks @gghildyal for reporting this.

Yeah, django-auditlog has pre_log and post_log signals but it doesn't send them in m2m_changed.

It would be good to send these signals there.

[hoangquochung1110]

Hi @hramezani @gghildyal

I'd like to work on this but not quite sure how to reproduce it. Could you guys help shed some light on it ? Thank you