[Python-modules-team] Bug#859916: Fails on simple test from documentation

[Sebastian Ramacher]

Control: reassign -1 python-django-assets 0.12-1

On 2017-04-09 11:59:10, Guido Günther wrote:
> Package: python-pytest
> Version: 3.0.6-1
> Severity: grave
> 
> (this only affects python-pytest, python-pytest3 is fine):
> 
> The simple test from the documentation
> 
>     https://docs.pytest.org/en/latest/getting-started.html#installation
> 
> cat <<EOF > test_sample.py
> def func(x):
>     return x + 1
> 
> def test_answer():
>     assert func(3) == 5
> EOF
> 
> fails to load at all:
> 
> $ pytest 
> =============================================================================================== test session starts ===============================================================================================
> platform linux2 -- Python 2.7.13, pytest-3.0.6, py-1.4.32, pluggy-0.4.0
> rootdir: /tmp/a, inifile: 
> plugins: django-assets-0.12

This is your problem. Maybe it shouldn't auto load if there is no valid django
configuration. Reassigning to python-django-assets.

You can disable it with pytest -p no:django-assets

Cheers

> collected 1 items 
> 
> test_sample.py E
> 
> ===================================================================================================== ERRORS ======================================================================================================
> __________________________________________________________________________________________ ERROR at setup of test_answer __________________________________________________________________________________________
> 
>     @pytest.fixture(autouse=True)
>     def set_django_assets_env():
> >       django_assets.env.get_env() # initialise django-assets settings
> 
> /usr/lib/python2.7/dist-packages/django_assets/pytest_plugin.py:6: 
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> /usr/lib/python2.7/dist-packages/django_assets/env.py:177: in get_env
>     env = DjangoEnvironment()
> /usr/lib/python2.7/dist-packages/webassets/env.py:701: in __init__
>     self.config.setdefault('debug', False)
> /usr/lib/python2.7/dist-packages/webassets/env.py:64: in setdefault
>     self.__setitem__(key, value)
> /usr/lib/python2.7/dist-packages/django_assets/env.py:65: in __setitem__
>     setattr(settings, self._transform_key(key), value)
> /usr/lib/python2.7/dist-packages/django/utils/functional.py:264: in __setattr__
>     self._setup()
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> 
> self = <LazySettings [Unevaluated]>, name = None
> 
>     def _setup(self, name=None):
>         """
>             Load the settings module pointed to by the environment variable. This
>             is used the first time we need any settings at all, if the user has not
>             previously configured the settings manually.
>             """
>         settings_module = os.environ.get(ENVIRONMENT_VARIABLE)
>         if not settings_module:
>             desc = ("setting %s" % name) if name else "settings"
>             raise ImproperlyConfigured(
>                 "Requested %s, but settings are not configured. "
>                 "You must either define the environment variable %s "
>                 "or call settings.configure() before accessing settings."
> >               % (desc, ENVIRONMENT_VARIABLE))
> E           ImproperlyConfigured: Requested settings, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
> 
> /usr/lib/python2.7/dist-packages/django/conf/__init__.py:39: ImproperlyConfigured
> ============================================================================================= 1 error in 0.05 seconds =============================================================================================
> 
> 
> 
> -- System Information:
> Debian Release: 9.0
>   APT prefers testing
>   APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-updates'), (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> 
> Kernel: Linux 4.9.0-2-amd64 (SMP w/4 CPU cores)
> Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
> 
> Versions of packages python-pytest depends on:
> ii  python-pkg-resources  33.1.1-1
> ii  python-py             1.4.32-3
> pn  python:any            <none>
> 
> python-pytest recommends no packages.
> 
> Versions of packages python-pytest suggests:
> ii  python-mock  2.0.0-3
> 
> -- no debconf information
> 

-- 
Sebastian Ramacher
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