apps.py 文件源码

def ready(self):
        # The app is now ready. Include any monkey patches here.

        # Monkey patch CSRF to switch to session based CSRF. Session
        # based CSRF will prevent attacks from apps under the same
        # domain. If you're planning to host your app under it's own
        # domain you can remove session_csrf and use Django's CSRF
        # library. See also
        # https://github.com/mozilla/sugardough/issues/38
        session_csrf.monkeypatch()

        # Connect signals.
        from atmo.jobs.models import SparkJob
        from atmo.jobs.signals import assign_group_perm, remove_group_perm

        post_save.connect(
            assign_group_perm,
            sender=SparkJob,
            dispatch_uid='sparkjob_post_save_assign_perm',
        )
        pre_delete.connect(
            remove_group_perm,
            sender=SparkJob,
            dispatch_uid='sparkjob_pre_delete_remove_perm',
        )