Add option to configure the settings module from pyproject.toml

[Ryan Hiebert]

Read from a pyproject.toml in the current directory, from the tool.django.settings_module key if present, and set it as the default DJANGO_SETTINGS_MODULE in the same way that is currently done in the manage.py. To allow it to also be used as an alternative to manage.py, also adjust the python path to include the same directory as the pyproject.toml in the python path.

Forum Discussion: ​https://forum.djangoproject.com/t/name-the-main-command-django/37230/14
External Implementation: ​https://github.com/ryanhiebert/django-cmd

[Sarah Boyce]

You cannot accept your own ticket 🙂

[Ryan Hiebert]

Sorry about that, I was basing that off of the feedback from the Forum.

[Natalia Bidart]

Closing following my comment in the forum topic (since we need to triage somehow, and we can't accept this yet), we need to allow for more time for others to find the topic, read and comment. Let's revisit early Jan!