ruff/crates
Shunsuke Shibayama 0858896bc4
[ty] type narrowing by attribute/subscript assignments (#18041)
## Summary

This PR partially solves https://github.com/astral-sh/ty/issues/164
(derived from #17643).

Currently, the definitions we manage are limited to those for simple
name (symbol) targets, but we expand this to track definitions for
attribute and subscript targets as well.

This was originally planned as part of the work in #17643, but the
changes are significant, so I made it a separate PR.
After merging this PR, I will reflect this changes in #17643.

There is still some incomplete work remaining, but the basic features
have been implemented, so I am publishing it as a draft PR.
Here is the TODO list (there may be more to come):
* [x] Complete rewrite and refactoring of documentation (removing
`Symbol` and replacing it with `Place`)
* [x] More thorough testing
* [x] Consolidation of duplicated code (maybe we can consolidate the
handling related to name, attribute, and subscript)

This PR replaces the current `Symbol` API with the `Place` API, which is
a concept that includes attributes and subscripts (the term is borrowed
from Rust).

## Test Plan

`mdtest/narrow/assignment.md` is added.

---------

Co-authored-by: David Peter <sharkdp@users.noreply.github.com>
Co-authored-by: Carl Meyer <carl@astral.sh>
2025-06-04 17:24:27 -07:00
..
ruff Add a `SourceFile` to `OldDiagnostic` (#18356) 2025-05-30 13:34:38 +00:00
ruff_annotate_snippets Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_benchmark [ty] Add --config-file CLI arg (#18083) 2025-05-27 08:00:38 +02:00
ruff_cache Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_db Update salsa past generational id change (#18362) 2025-05-30 15:31:33 +02:00
ruff_dev Add a `ViolationMetadata::rule` method (#18234) 2025-05-28 09:27:09 -04:00
ruff_diagnostics Add a `ViolationMetadata::rule` method (#18234) 2025-05-28 09:27:09 -04:00
ruff_formatter Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_graph [ty] Infer the Python version from the environment if feasible (#18057) 2025-05-30 21:22:51 +00:00
ruff_index Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_linter [`pyupgrade`] Make fix unsafe if it deletes comments (`UP050`) (#18390) 2025-06-03 09:10:15 -04:00
ruff_macros Add a `ViolationMetadata::rule` method (#18234) 2025-05-28 09:27:09 -04:00
ruff_notebook Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_options_metadata [ty] Document configuration schema (#17950) 2025-05-09 10:47:45 +02:00
ruff_python_ast Implement template strings (#17851) 2025-05-30 15:00:56 -05:00
ruff_python_ast_integration_tests Implement template strings (#17851) 2025-05-30 15:00:56 -05:00
ruff_python_codegen Implement template strings (#17851) 2025-05-30 15:00:56 -05:00
ruff_python_formatter Implement template strings (#17851) 2025-05-30 15:00:56 -05:00
ruff_python_index Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_python_literal Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_python_parser Implement template strings (#17851) 2025-05-30 15:00:56 -05:00
ruff_python_resolver Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_python_semantic Implement template strings (#17851) 2025-05-30 15:00:56 -05:00
ruff_python_stdlib Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_python_trivia Add `offset` method to `ruff_python_trivia::Cursor` (#18371) 2025-05-29 16:08:15 +01:00
ruff_python_trivia_integration_tests Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_server Add a `ViolationMetadata::rule` method (#18234) 2025-05-28 09:27:09 -04:00
ruff_source_file Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ruff_text_size Add rustfmt.toml file (#18197) 2025-05-19 11:40:58 -04:00
ruff_wasm Bump 0.11.12 (#18369) 2025-05-29 09:17:12 -04:00
ruff_workspace Switch to Rust 2024 edition (#18129) 2025-05-16 13:25:28 +02:00
ty [ty] Only calculate information for unresolved-reference subdiagnostic if we know we'll emit the diagnostic (#18465) 2025-06-04 20:41:00 +01:00
ty_ide [ty] IDE: only provide declarations and bindings as completions (#18456) 2025-06-04 16:11:05 +02:00
ty_project [ty] type narrowing by attribute/subscript assignments (#18041) 2025-06-04 17:24:27 -07:00
ty_python_semantic [ty] type narrowing by attribute/subscript assignments (#18041) 2025-06-04 17:24:27 -07:00
ty_server [ty] Fix server hang after shutdown request (#18414) 2025-06-02 06:57:51 +00:00
ty_test [ty] Infer the Python version from the environment if feasible (#18057) 2025-05-30 21:22:51 +00:00
ty_vendored Sync vendored typeshed stubs (#18407) 2025-06-01 15:21:18 +01:00
ty_wasm Use ty's completions in playground (#18425) 2025-06-03 10:11:39 +02:00