Update pytest-django to 3.7.0

[pyup-bot]

This PR updates pytest-django from 3.4.5 to 3.7.0.

Changelog

3.7.0

------------------

Bugfixes
^^^^^^^^

* Monkeypatch pytest to not use ``TestCase.debug`` with unittests, instead
of patching it into Django (782).

* Work around pytest crashing due to ``pytest.fail`` being used from within the
DB blocker, and pytest trying to display an object representation involving
DB access (781).  pytest-django uses a ``RuntimeError`` now instead.

3.6.0

------------------

Features
^^^^^^^^

* Rename test databases when running parallel Tox (678, 680)

Bugfixes
^^^^^^^^

* Django unittests: restore "debug" function (769, 771)

Misc
^^^^

* Improve/harden internal tests / infrastructure.

3.5.1

------------------

Bugfixes
^^^^^^^^

* Fix compatibility with pytest 5.x (751)

3.5.0

------------------

Features
^^^^^^^^

* Run tests in the same order as Django (223)

* Use verbosity=0 with disabled migrations (729, 730)

Bugfixes
^^^^^^^^

* django_db_setup: warn instead of crash with teardown errors (726)

Misc
^^^^
* tests: fix test_sqlite_database_renamed (739, 741)

* tests/conftest.py: move import of db_helpers (737)

* Cleanup/improve coverage, mainly with tests (706)

* Slightly revisit unittest handling (740)

3.4.8

------------------

Bugfixes
^^^^^^^^

* Fix DB renaming fixture for Multi-DB environment with SQLite (679)

3.4.7

------------------

Bugfixes
^^^^^^^^

* Fix disabling/handling of unittest methods with pytest 4.2+ (700)

3.4.6

------------------

Bugfixes
^^^^^^^^

* django_find_project: add cwd as fallback always (690)

Misc
^^^^

* Enable tests for Django 2.2 and add classifier (693)
* Disallow pytest 4.2.0 in ``install_requires`` (697)

Links

• PyPI: https://pypi.org/project/pytest-django
• Changelog: https://pyup.io/changelogs/pytest-django/
• Docs: https://pytest-django.readthedocs.io/

[pyup-bot]

Closing this in favor of #248