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
19721	"Django admin allows filtering using the field lookups such as ""in"", but it is impossible to include a value that contains a comma"	aruseni	Shreya Bamne	"The admin site allows you to filter the queryset in the changelist in a plenty of different ways. Notably, it allows you to filter the records by multiple values (if the field's value is one of the specified value options, then such record is considered matching).

For example, you can test it with a query string like this:


{{{
/admin/auth/user/?username__in=johnny,viola,gordon
}}}

Unfortunately, there is a big limitation at the moment: you can't include a value option that contains a comma (or a few).

The function that splits the string is '''prepare_lookup_value''', found in [https://github.com/django/django/blob/master/django/contrib/admin/util.py contrib.admin.util]."	New feature	closed	contrib.admin	1.4	Normal	fixed			Ready for checkin	1	0	0	0	0	0