Add a debugging page to a Django project?
You can use Django Debug Toolbar and enable it only for choosen IPs
I'm supplying a Django project to a client, who has requested a 'debugging' page that will show useful information. 
[UPDATE for clarity: We'd like this page so we can use it for debugging in future: the clients are not very technical and I won't have direct access to their servers. In the event of future issues, it would be very useful if I could check out this page without asking them to edit the Debug setting or do any other server-side fiddling.]
The project will be running in production, so I can't set DEBUG=True.
What I would like is a page similar to the Django debugging page but without any sensitive information in.
I guess I can simply write my own, but does anyone have any ideas? Anything standard in Django I could use?
Thanks!