Add profiling panel

[robhudson]

See http://www.djangosnippets.org/snippets/605/. My thinking is this will trigger a new request to profile that specific URL and show the results.

[robhudson]

binarydud has started working on this here:
http://github.com/binarydud/django-debug-toolbar/tree/profile

[xdissent]

I've got a fork of binarydud's profile panel with a couple of improvements. All of the implementations I've seen naively call the view twice because they expect that returning a response from within process_view will short circuit processing as it does for real middleware. The debug toolbar actually discards anything returned from process_view so this doesn't happen. I've changed this in my fork to return the last response returned (if any) from the panels. Unfortunately, panel order is now theoretically more important, but profiling works much better. Also, I've added checks to disable profiling if the response is actually generated from another middleware, like flatpages, because process_view is never called for these requests.

http://github.com/xdissent/django-debug-toolbar/tree/master

[akvadrako]

there is also:

http://backslashn.com/post/505601626/profiling-execution-with-the-django-debug-toolbar

[adamn]

I can't get that most recent code sample to work:

http://code.djangoproject.com/ticket/15737

[dbrgn]

Please integrate something like this into the toolbar!

[jezdez]

Closing this as there profiling panel for a while now in debug_toolbar.panels.profiling