An extremely fast Python type checker and language server, written in Rust.
Find a file
Nameless 840f0752a3
Add CLI documentation and update README (#284)
Co-authored-by: Micha Reiser <micha@reiser.io>
2025-05-09 12:24:18 +00:00
.github Add write permissions to docker publish workflow (#250) 2025-05-07 12:49:15 -05:00
python/ty add py.typed (#276) 2025-05-08 09:00:10 -07:00
ruff@2cf5cba7ff Bump version to 0.0.0a7 (#255) 2025-05-07 16:02:07 -04:00
scripts Update the uv.lock on release (#277) 2025-05-08 11:02:16 -05:00
.editorconfig Move TOML indent size config (#251) 2025-05-07 18:13:32 +00:00
.gitattributes Add .gitattributes to enforce lf line ending (#29) 2025-05-05 16:39:10 +02:00
.gitignore Initial commit 2025-05-02 11:37:31 -05:00
.gitmodules Add ruff as a submodule 2025-05-02 11:41:08 -05:00
.markdownlint.yaml Setup pre-commit (#28) 2025-05-05 16:38:54 +02:00
.pre-commit-config.yaml Add uv lock --check to pre-commit (#263) 2025-05-09 07:28:27 +00:00
.python-version Commit the uv.lock and .python-version files (#61) 2025-05-06 09:45:39 -05:00
_typos.toml Update email in code of conduct (#55) 2025-05-06 08:32:29 +02:00
CODE_OF_CONDUCT.md Update email in code of conduct (#55) 2025-05-06 08:32:29 +02:00
CONTRIBUTING.md Add script to update ty.json in schemastore (#65) 2025-05-08 11:30:05 +00:00
dist-workspace.toml Bump version to 0.0.0a7 (#255) 2025-05-07 16:02:07 -04:00
Dockerfile Enable Docker build workflow (#38) 2025-05-05 15:48:32 -05:00
LICENSE Drop -MIT suffix from license file (#26) 2025-05-05 08:31:14 -05:00
pyproject.toml Bump version to 0.0.0a7 (#255) 2025-05-07 16:02:07 -04:00
README.md Add CLI documentation and update README (#284) 2025-05-09 12:24:18 +00:00
SECURITY.md Add SECURITY.md (#23) 2025-05-05 15:18:41 +02:00
uv.lock Update the uv.lock on release (#277) 2025-05-08 11:02:16 -05:00

ty

An extremely fast Python type checker and language server, written in Rust.

Warning

ty is pre-release software and not ready for production use. Expect to encounter bugs, missing features, and fatal errors.

ty is in active development, and we're working hard to make it stable and feature-complete.

Getting started

Installation

uv tool install ty

Basic usage

Type check a Python file or project:

ty check myfile.py
ty check my_project/

Start the language server for IDE integration:

ty server

For detailed information about command-line options, see the CLI documentation.

Getting involved

If you have questions or want to report a bug, please open an issue in this repository.

Development of this project takes place in the Ruff repository at this time. Please open pull requests there for changes to anything in the ruff submodule (which includes all of the Rust source code).

See the contributing guide for more details.

License

ty is licensed under the MIT license (LICENSE or https://opensource.org/licenses/MIT).

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in ty by you, as defined in the MIT license, shall be licensed as above, without any additional terms or conditions.