resolve.py

#!/usr/local/bin/python
import re, os, sys
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "relux.settings.local")

import inspect
from django.conf import settings
from django.core import urlresolvers

urlconf = settings.ROOT_URLCONF
urlresolvers.set_urlconf(urlconf)
resolver = urlresolvers.RegexURLResolver(r'^/', urlconf)
cleaner= re.compile(r'^.*django-relux')

while True:
        url= sys.stdin.readline()
        if not url:
                exit()
        url= url.rstrip('\r\n')

        try:
                callback, callback_args, callback_kwargs = resolver.resolve(url)

                # The filename of the module that the view is defined in
                view_filename = inspect.getsourcefile(callback)
                view_filename= re.sub(cleaner, 'django-relux', view_filename)

                print "%s:%s" % (view_filename, callback.__name__)
        except:
                print "error"

turned it into a filter, hardcoded for relux since that was already part of the design