mypy
https://github.com/python/mypy
Python
Optional static typing for Python
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Python not yet supported105 Subscribers
Add a CodeTriage badge to mypy
Help out
- Issues
- Resolve bare Protocol and Generic references in type position
- Fix false positive "Cannot instantiate type[None]" error
- Checking a match on an enum becomes quadratically slow after the variable was narrowed by an == check
- mypy rejects subclassing `Any` typed `*args` entries within a function
- Concurrent parallel invocations can lose worker-options files
- Narrow the remaining tuple type for sequence patterns with several refutable items
- Self is not rejected when used as a PEP 695 type parameter bound
- Fix TypeForm inference in union parameters
- Exhaustiveness of type tuple[bool, bool]
- Reject type variable whose upper bound is Self
- Docs
- Python not yet supported