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
3534	newforms ModelChoiceField should not cache choices	Adrian Holovaty	Adrian Holovaty	{{{ModelChoiceField}}} and {{{ModelMultipleChoiceField}}} cache the output of their {{{queryset}}} the first time {{{self.choices}}} is accessed. This is bad for long-running processes, such as mod_python, because the cache gets stale. Plus, it's bad saving all of those choices in memory. The attached unit tests illustrate the problem.		closed	Forms	dev		fixed			Accepted	0	0	0	0	0	0