| commit | 3193f90d18e50a19725ed47bb8fe586c234b9449 | [log] [tgz] |
|---|---|---|
| author | Jelle Zijlstra <jelle.zijlstra@gmail.com> | Fri Jun 23 08:24:35 2023 -0700 |
| committer | GitHub <noreply@github.com> | Fri Jun 23 08:24:35 2023 -0700 |
| tree | da199b32fea2ee55d88eed7fa11119beaed5ea92 | |
| parent | e65b036661eb472a3682eca1ceb78eb57b21d200 [diff] |
CHANGELOG: Mention expected end of 3.7 support (#253)
The typing_extensions module serves two related purposes:
typing.TypeGuard is new in Python 3.10, but typing_extensions allows users on previous Python versions to use it too.typing module.typing_extensions is treated specially by static type checkers such as mypy and pyright. Objects defined in typing_extensions are treated the same way as equivalent forms in typing.
typing_extensions uses Semantic Versioning. The major version will be incremented only for backwards-incompatible changes. Therefore, it's safe to depend on typing_extensions like this: typing_extensions >=x.y, <(x+1), where x.y is the first version that includes all features you need.
typing_extensions supports Python versions 3.7 and higher.
See the documentation for a complete listing of module contents.
See CONTRIBUTING.md for how to contribute to typing_extensions.