id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
7734	python2.3 compatibility bug in query.py	mage	nobody	"When trying to merge different ValueListQuerySets or ValueQuerySets using the ""&"" operator django does a sanity check using the set() function which isnt directly available in python2.3.

Traceback is as follows:

{{{
Traceback:
File ""/usr/lib/python2.3/site-packages/django/core/handlers/base.py"" in get_response
  86.                 response = callback(request, *callback_args, **callback_kwargs)
File ""/usr/lib/python2.3/site-packages/django/contrib/admin/views/decorators.py"" in _checklogin
  62.             return view_func(request, *args, **kwargs)
File ""/usr/local/web/dev/sites/bwe/projects/adminviews.py"" in mailgroepen
  25.         addressen = A.objects.values_list('naam','email') & B.objects.values_list('naam','email') & C.objects.values_list('naam','email') & D.objects.values_list('naam','email')
File ""/usr/lib/python2.3/site-packages/django/db/models/query.py"" in __and__
  227.         self._merge_sanity_check(other)
File ""/usr/lib/python2.3/site-packages/django/db/models/query.py"" in _merge_sanity_check
  668.         if (set(self.extra_names) != set(other.extra_names) or

Exception Type: NameError at /url/
Exception Value: global name 'set' is not defined
}}}"		closed	Uncategorized	dev		fixed		marijn@…	Unreviewed	0	0	0	0	0	0