project: fix 'oauth2_provider' app scopes settings

[tmszi]

Fix 'oauth2_provider' app scopes settings (to avoid circular import and build docker image correctly) .

Error message

Traceback (most recent call last):
  File "manage.py", line 14, in <module>
    execute_from_command_line(sys.argv)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/core/management/__init__.py", line 211, in fetch_command
    settings.INSTALLED_APPS
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/conf/__init__.py", line 79, in __getattr__
    self._setup(name)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/conf/__init__.py", line 66, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/conf/__init__.py", line 157, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/test/project/settings/__init__.py", line 21, in <module>
    from .base import *  # noqa
  File "/home/test/project/settings/base.py", line 409, in <module>
    oau2_scopes = importlib.import_module('oauth2_provider.scopes')
  File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/oauth2_provider/scopes.py", line 1, in <module>
    from .settings import oauth2_settings
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/oauth2_provider/settings.py", line 25, in <module>
    USER_SETTINGS = getattr(settings, "OAUTH2_PROVIDER", None)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/conf/__init__.py", line 79, in __getattr__
    self._setup(name)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/conf/__init__.py", line 66, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/test/.local/share/virtualenvs/test-2QYabgeN/lib/python3.7/site-packages/django/conf/__init__.py", line 176, in __init__
    raise ImproperlyConfigured("The SECRET_KEY setting must not be empty.")
django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.
The command '/bin/sh -c SECRET_KEY=foo pipenv run python3 manage.py bower install' returned a non-zero code: 1

[coveralls]

Coverage remained the same at 34.029% when pulling 96df3d128cf15268e132d92b861c62946f58167f on tmszi:fix-oauth2-circular-import into e2aac505c397c95c923d792275401e9d4a91c1aa on auto-mat:master.

[coveralls]

Coverage remained the same at 34.029% when pulling 96df3d128cf15268e132d92b861c62946f58167f on tmszi:fix-oauth2-circular-import into e2aac505c397c95c923d792275401e9d4a91c1aa on auto-mat:master.