ruff/crates
Eric Mark Martin 33030b34cd
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[ty] linear variance inference for PEP-695 type parameters (#18713)
## Summary

Implement linear-time variance inference for type variables
(https://github.com/astral-sh/ty/issues/488).

Inspired by Martin Huschenbett's [PyCon 2025
Talk](https://www.youtube.com/watch?v=7uixlNTOY4s&t=9705s).

## Test Plan

update tests, add new tests, including for mutually recursive classes

---------

Co-authored-by: Carl Meyer <carl@astral.sh>
2025-08-19 17:54:09 -07:00
..
ruff [pyupgrade] Handle nested Optionals (UP045) (#19770) 2025-08-19 18:12:15 -04:00
ruff_annotate_snippets Move full diagnostic rendering to ruff_db (#19415) 2025-08-08 12:56:23 -04:00
ruff_benchmark Feature/build riscv64 bin (#19819) 2025-08-14 16:11:14 +02:00
ruff_cache
ruff_db [ty] Speedup project file discovery (#19913) 2025-08-14 19:38:39 +01:00
ruff_dev Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_diagnostics [ty] Implement diagnostic caching (#19605) 2025-07-30 11:04:34 +01:00
ruff_formatter Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_graph [ty] Remove KnownModule::is_enum (#19681) 2025-08-01 10:31:12 +02:00
ruff_index Update Rust toolchain to 1.88 and MSRV to 1.86 (#19011) 2025-06-28 20:24:00 +02:00
ruff_linter [pyupgrade] Handle nested Optionals (UP045) (#19770) 2025-08-19 18:12:15 -04:00
ruff_macros Don't cache files with diagnostics (#19869) 2025-08-12 15:28:44 -04:00
ruff_memory_usage [ty] Track heap usage of salsa structs (#19790) 2025-08-12 13:28:44 +02:00
ruff_notebook
ruff_options_metadata Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_python_ast Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_python_ast_integration_tests Disallow implicit concatenation of t-strings and other string types (#19485) 2025-07-27 12:41:03 +00:00
ruff_python_codegen Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_python_formatter Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_python_index
ruff_python_literal
ruff_python_parser Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_python_semantic Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_python_stdlib
ruff_python_trivia
ruff_python_trivia_integration_tests
ruff_server Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_source_file Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ruff_text_size [ty] Fix a few more diagnostic differences from Ruff (#19806) 2025-08-08 11:31:19 -04:00
ruff_wasm Bump 0.12.9 (#19917) 2025-08-14 11:54:44 -04:00
ruff_workspace [flake8_import_conventions] Avoid false positives for NFKC-normalized __debug__ import aliases in ICN001 (#19411) 2025-08-06 06:42:51 +00:00
ty [ty] Strict validation of protocol members (#17750) 2025-08-19 22:45:41 +00:00
ty_combine [ty] Support LSP client settings (#19614) 2025-08-06 18:37:21 +05:30
ty_ide [ty] introduce multiline pretty printer (#19979) 2025-08-19 17:31:44 +00:00
ty_project [ty] Fix example in environment docs (#19937) 2025-08-16 14:37:28 +00:00
ty_python_semantic [ty] linear variance inference for PEP-695 type parameters (#18713) 2025-08-19 17:54:09 -07:00
ty_server [ty] Ask the LSP client to watch all project search paths 2025-08-19 10:57:07 -04:00
ty_static Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
ty_test [ty] Implement stdlib stub mapping (#19529) 2025-08-08 15:52:15 -04:00
ty_vendored [ty] Represent NamedTuple as an opaque special form, not a class (#19915) 2025-08-15 18:20:14 +01:00
ty_wasm [ty] Rename functionArgumentNames to callArgumentNames inlay hint setting (#19911) 2025-08-14 14:21:38 +05:30