Management command to obtain JWT token for a user

[MahdiZareie]

I needed a simple management command to use during development, in order to obtain JWT token for my test user easier, I thought it might be helpful to open a PR on the main repo.

[codecov-commenter]

Codecov Report

Merging #62 into master will decrease coverage by 6.89%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #62      +/-   ##
==========================================
- Coverage   98.14%   91.25%   -6.90%     
==========================================
  Files          19       20       +1     
  Lines         485      503      +18     
  Branches       45       49       +4     
==========================================
- Hits          476      459      -17     
- Misses          7       41      +34     
- Partials        2        3       +1     

Flag	Coverage Δ
#codecov	91.25% <0.00%> (-6.90%)	⬇️
#dj111	91.25% <0.00%> (-6.43%)	⬇️
#dj20	90.85% <0.00%> (-6.41%)	⬇️
#dj21	90.85% <0.00%> (-6.41%)	⬇️
#dj22	90.85% <0.00%> (-6.41%)	⬇️
#dj30	90.85% <0.00%> (-6.88%)	⬇️
#drf310	90.85% <0.00%> (-6.41%)	⬇️
#drf311	90.85% <0.00%> (-6.88%)	⬇️
#drf37	91.25% <0.00%> (-6.43%)	⬇️
#drf38	91.25% <0.00%> (-6.43%)	⬇️
#drf39	91.25% <0.00%> (-6.43%)	⬇️
#py27	90.85% <0.00%> (-6.41%)	⬇️
#py35	90.85% <0.00%> (-6.41%)	⬇️
#py36	90.85% <0.00%> (-6.41%)	⬇️
#py37	90.85% <0.00%> (-6.41%)	⬇️
#py38	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
..._framework_jwt/management/commands/obtain_token.py	0.00% <0.00%> (ø)
src/rest_framework_jwt/compat.py	77.77% <0.00%> (-7.41%)	⬇️
src/rest_framework_jwt/authentication.py	96.73% <0.00%> (-0.30%)	⬇️
src/rest_framework_jwt/serializers.py	100.00% <0.00%> (ø)
src/rest_framework_jwt/blacklist/signals.py	100.00% <0.00%> (ø)
src/rest_framework_jwt/blacklist/exceptions.py	100.00% <0.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 79dda00...0d06aaa. Read the comment docs.

[fitodic]

Thanks for the PR! 👍

Could you please address the comments and add the following:

1. a changelog;
2. tests for the management command?

[MahdiZareie]

Thanks for the PR! +1

Could you please address the comments and add the following:

1. a [changelog](https://github.com/Styria-Digital/django-rest-framework-jwt/blob/master/CONTRIBUTING.md#documentation);

2. [tests](https://github.com/Styria-Digital/django-rest-framework-jwt/blob/master/CONTRIBUTING.md#testing) for the management command?

How should I run the tests?
I followed README instructions but pytest displays this error:

$ PYTHONPATH=${PYTHONPATH}:./demo:./src/ pytest
ImportError while loading conftest '...django-rest-framework-jwt/tests/conftest.py'.
tests/conftest.py:9: in <module>
    from rest_framework.test import APIClient
env/lib/python3.8/site-packages/rest_framework/test.py:138: in <module>
    class APIRequestFactory(DjangoRequestFactory):
env/lib/python3.8/site-packages/rest_framework/test.py:139: in APIRequestFactory
    renderer_classes_list = api_settings.TEST_REQUEST_RENDERER_CLASSES
env/lib/python3.8/site-packages/rest_framework/settings.py:213: in __getattr__
    val = self.user_settings[attr]
env/lib/python3.8/site-packages/rest_framework/settings.py:204: in user_settings
    self._user_settings = getattr(settings, 'REST_FRAMEWORK', {})
env/lib/python3.8/site-packages/django/conf/__init__.py:76: in __getattr__
    self._setup(name)
env/lib/python3.8/site-packages/django/conf/__init__.py:57: in _setup
    raise ImproperlyConfigured(
E   django.core.exceptions.ImproperlyConfigured: Requested setting REST_FRAMEWORK, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

[MahdiZareie]

I think there is nothing left to do except adding tests which I still trying to figure it out how to run them using pytest.

[fitodic]

I think there is nothing left to do except adding tests which I still trying to figure it out how to run them using pytest.

Have you tried using tox? It sets up the entire environment for you.
PYTHONPATH modifications are mostly for users who like running test suites using their IDEs. You update the environment variable and the IDE should pick it up from there.

[MahdiZareie]

Thanks @fitodic, I learned a lot during this PR, Is there anything more you think I need to do about this PR?

[fitodic]

Thanks @fitodic, I learned a lot during this PR, Is there anything more you think I need to do about this PR?

You're welcome 😊 If you could just resolve all conversations once you're done, that would be great.

[fitodic]

@MahdiZareie Thanks for the PR and sorry for the long wait 👍🏼