# What this PR does - Adds [`mypy` static type checking](https://mypy-lang.org/) to our CI pipeline. Currently there is still a **ton** of errors being returned by the tool, as we'll need to fix pre-existing errors. I think we can slowly chip away at these errors in small PRs, doing them all in one large PR is likely very risky. - Also, this PR starts chipping away at one of the main type errors that we have which is accessing the `datetime` class (from the `datetime` library) or `timedelta` function on the `django.utils.timezone` module. Basically we should be instead accessing these two objects from the native `datetime` module. This makes sense because the [`__all__` attribute](https://github.com/django/django/blob/main/django/utils/timezone.py#L14-L30) in `django.utils.timezone` does not re-export `datetime` or `timedelta`. - splits `engine` dependencies out into `requirements.txt` and `requirements-dev.txt` ## Checklist - [ ] Unit, integration, and e2e (if applicable) tests updated (N/A) - [ ] Documentation added (or `pr:no public docs` PR label added if not required) (N/A) - [ ] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not required) (N/A) |
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| .. | ||
| apps | ||
| common | ||
| config_integrations | ||
| engine | ||
| settings | ||
| static/images | ||
| .dockerignore | ||
| .gitignore | ||
| celery_with_exporter.sh | ||
| conftest.py | ||
| Dockerfile | ||
| manage.py | ||
| pyproject.toml | ||
| requirements-dev.txt | ||
| requirements.txt | ||
| tox.ini | ||
| uwsgi.ini | ||
| wait_for_test_mysql_start.sh | ||