如何在生产服务器上非侵入式触发django DEBUG

I'm looking for a safe method of triggering DEBUG for INTERNAL_IPS requests on a django production server without requiring the alteration of a settings.py file. Mainly to get the toolbar going for some designers to check issues on live data/media, but without relying on them to reset the settings once they have finished.I'm looking for a safe method of triggering DEB