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
26009	contenttypes_tests fail when run in isolation	Marten Kenbeek	nobody	"3 models in `tests/order_with_respect_to/models.py` are missing an explicit `app_label`. 

{{{
$ python runtests.py --parallel=1 contenttypes_tests.test_order_with_respect_to
Testing against Django installed in '/vagrant/django/django'
Traceback (most recent call last):
  File ""runtests.py"", line 450, in <module>
    options.debug_sql, options.parallel)
  File ""runtests.py"", line 267, in django_tests
    extra_tests=extra_tests,
  File ""/vagrant/django/django/test/runner.py"", line 531, in run_tests
    suite = self.build_suite(test_labels, extra_tests)
  File ""/vagrant/django/django/test/runner.py"", line 422, in build_suite
    tests = self.test_loader.loadTestsFromName(label)
  File ""/usr/lib/python3.4/unittest/loader.py"", line 105, in loadTestsFromName
    module = __import__('.'.join(parts_copy))
  File ""/vagrant/django/tests/contenttypes_tests/test_order_with_respect_to.py"", line 1, in <module>
    from order_with_respect_to.tests import (
  File ""/vagrant/django/tests/order_with_respect_to/tests.py"", line 9, in <module>
    from .models import Answer, Dimension, Entity, Post, Question
  File ""/vagrant/django/tests/order_with_respect_to/models.py"", line 48, in <module>
    class Entity(models.Model):
  File ""/vagrant/django/django/db/models/base.py"", line 102, in __new__
    ""INSTALLED_APPS."" % (module, name)
RuntimeError: Model class order_with_respect_to.models.Entity doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS.
}}}"	Bug	closed	Testing framework	1.9	Normal	fixed			Accepted	1	0	0	0	0	0