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commitd76f5911b7d44aa1ff26de22e76047ca6c53f840[log] [tgz]
authorAlex Waygood <Alex.Waygood@Gmail.com>Wed May 29 15:31:11 2024 +0100
committerGitHub <noreply@github.com>Wed May 29 07:31:11 2024 -0700
tree1fcc8489679dfca69e4ce2ed20754bdcef83f814
parent920d60d09e929e23657a4459dd446fb428715981 [diff]
Switch from flake8 to ruff (#414)
8 files changed
tree: 1fcc8489679dfca69e4ce2ed20754bdcef83f814
  1. .github/
  2. doc/
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  5. .editorconfig
  6. .gitignore
  7. .readthedocs.yaml
  8. CHANGELOG.md
  9. CONTRIBUTING.md
  10. LICENSE
  11. pyproject.toml
  12. README.md
  13. SECURITY.md
  14. test-requirements.txt
  15. tox.ini
README.md

Typing Extensions

Chat at https://gitter.im/python/typing

Documentation – PyPI

Overview

The typing_extensions module serves two related purposes:

  • Enable use of new type system features on older Python versions. For example, typing.TypeGuard is new in Python 3.10, but typing_extensions allows users on previous Python versions to use it too.
  • Enable experimentation with new type system PEPs before they are accepted and added to the 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.

Included items

See the documentation for a complete listing of module contents.

Contributing

See CONTRIBUTING.md for how to contribute to typing_extensions.