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 5989 django.db.models.fields.subclassing.Creator.__get__() returns the same value for all instances Luper Rouch nobody "I added a test to modeltests/field_subclassing/ that illustrates the problem (in patch). I also made a simple fix, storing to_python()-ised data in a per object dict." closed Database layer (models, ORM) dev fixed subclassing SubfieldBase custom field Ready for checkin 1 0 0 0 0 0