Django style guide: Add settings section

[jpmckinney]

https://ocp-software-handbook.readthedocs.io/en/latest/python/django.html

• Use dj-database-url
• Use environment variables
• Don't have environment-specific settings file
• Generate the secret key properly

python manage.py shell -c 'from django.core.management import utils; print(utils.get_random_secret_key())'

[jpmckinney]

templatetags vs. context processors like in https://github.com/open-contracting/data-registry/pull/160/files

https://docs.djangoproject.com/en/3.2/ref/templates/api/#writing-your-own-context-processors https://docs.djangoproject.com/en/3.2/howto/custom-template-tags/#howto-writing-custom-template-tags

[jpmckinney]

Closed by ddddbf2