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
24841	BaseRangeField should use base_field's prepare_value method	Villiers Strauss	Villiers Strauss	"The `BaseRangeField` doesn't do the `base_field`'s `prepare_value` method on the submitted range values, so the base field preparations are not applied to the values.

For the basic types, this isn't a problem, but for `DateTimeRangeField` it is, because the `DateTimeField` (`DateTimeRangeField`'s `base_field`) does a timezone conversion on the submitted values, but `DateTimeRangeField` leaves the timezone as is.

What then happens is that datetimes displayed by the field are in UTC, but they are submitted as the local timezone."	Bug	closed	contrib.postgres	1.8	Release blocker	fixed			Accepted	1	0	0	1	1	0