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
4270	immutable QueryDict allows deletion of keys	Gary Wilson <gary.wilson@…>	Adrian Holovaty	"{{{
#!python
>>> from django.http import QueryDict
>>> q=QueryDict('vote')
>>> q
<MultiValueDict: {'vote': ['']}>
>>> del q['vote']
>>> q
<MultiValueDict: {}>
}}}"		closed	Core (Other)	dev		fixed			Ready for checkin	1	0	0	0	0	0