* Refactor the documentation build process
Significant improvements:
* Allow easy isolated local builds via a dedicated Tox environment
* Configure Sphinx to use consistent packages and theme across local, CI,
and ReadTheDocs builds; local builds now look the same as the published
RTD pages
* Explicitly add a ReadTheDocs configuration as code, per their documented
best practices
* Remove lots of dead code and simplify the Sphinx configuration file
* Build docs in a dedicated CI step and enable stricter warning checking
* Fix docutils related build error.
* Relax Sphinx version.
* Invalidate RTD build cache.
* No need to combine coverage reporting I think.
* Add combining again.
Co-authored-by: Jannis Leidel <jannis@leidel.info>
Without this, using `configurations.setup()` after Django has been setup
already re-triggers the logging configuration, which then causes e.g.
pytest's caplog to not work anymore.
* Drop obsolete versions of Django from Travis tests
Django 1.8 reached EOL in April 2018.
Django 1.10 reached EOL in December 2017.
* Add support for testing Django 2.0 and 2.1 on Python 3.7
* Drop obsolete test (requires Django < 1.10)
- Drop django==1.9 as it reached end of life
- Drop python2.6, python3.3, and bring python3.6
- Bring django-2.0 in the matrix as expected failure until we add its
support
In Python 2.7+, unittest *is* unittest2. We prefer this one. But in
Python 2.6, we can get skipIf from django.utils.unittest, provided
Django is 1.8 or older.
This fixes the following failure:
ERROR: test_cache_url_value (tests.test_values.ValueTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "…/django-configurations/configurations/values.py", line 158, in to_python
return self._caster(value)
File "…/django-configurations/.tox/py34-dj18/lib/python3.4/site-packages/django_cache_url.py", line 98, in parse
config['LOCATION'] = "%s:%s:%s" % (url.hostname, url.port, db)
File "…/pyenv/3.4.3/lib/python3.4/urllib/parse.py", line 156, in port
port = int(port, 10)
ValueError: invalid literal for int() with base 10: 'port'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "…/django-configurations/tests/test_values.py", line 415, in test_cache_url_value
value = CacheURLValue(cache_url)
File "…/django-configurations/configurations/values.py", line 420, in __init__
self.default = self.to_python(self.default)
File "…/django-configurations/configurations/values.py", line 423, in to_python
value = super(DictBackendMixin, self).to_python(value)
File "…/django-configurations/configurations/values.py", line 160, in to_python
raise ValueError(self.message.format(value))
ValueError: Cannot interpret cache URL value 'redis://user@host:port/1'
----------------------------------------------------------------------
Ran 63 tests in 1.132s
FAILED (errors=1)
Allows value setting to work when checking if setting variable is within
a list, i.e: settings.database in ['default', 'other']
Signed-off-by: Jannis Leidel <jannis@leidel.info>
When assigning False to a BooleanValue and reusing it was raising a
ValueError exception because BooleanValue was evaluating False as None.
Thanks to @abbottc for catching this error.
