Django warning: DeleteViewCustomDeleteWarning: DeleteView uses FormMixin to handle POST requests. As a consequence, any custom deletion logic in GroupCommentDeleteView.delete() handler should be moved to form_valid()
Fixed this in 6ee45c5. Moved logic to form_valid() and overwrote delete() with delete() from grandparent since delete() was changed in parent DeleteView from cradmin_legacy.
Django warning:
DeleteViewCustomDeleteWarning: DeleteView uses FormMixin to handle POST requests. As a consequence, any custom deletion logic in GroupCommentDeleteView.delete() handler should be moved to form_valid()