The custom logic to turn talk deletions into withdrawals doesn't work with Django >= 4.0
Quoting from the Django 4 release notes
In accordance with FormMixin, object deletion for POST requests is handled in form_valid(). Custom delete logic in delete() handlers should be moved to form_valid(), or a shared helper method, as needed.
The change is mechanically fairly simple, but I still need to look how this works the older Dango releases we support.
The custom logic to turn talk deletions into withdrawals doesn't work with Django >= 4.0
Quoting from the Django 4 release notes
In accordance with FormMixin, object deletion for POST requests is handled in form_valid(). Custom delete logic in delete() handlers should be moved to form_valid(), or a shared helper method, as needed.The change is mechanically fairly simple, but I still need to look how this works the older Dango releases we support.