ruff/crates/ty_python_semantic/src
Aria Desires c534bfaf01
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[ty] Implement patterns and typevars in the LSP (#21671)
## Summary

**This is the final goto-targets with missing
goto-definition/declaration implementations!
You can now theoretically click on all the user-defined names in all the
syntax. 🎉**

This adds:

* goto definition/declaration on patterns/typevars
* find-references/rename on patterns/typevars
* fixes syntax highlighting of `*rest` patterns

This notably *does not* add:

* goto-type for patterns/typevars 
* hover for patterns/typevars (because that's just goto-type for names)

Also I realized we were at the precipice of one of the great GotoTarget
sins being resolved, and so I made import aliases also resolve to a
ResolvedDefinition. This removes a ton of cruft and prevents further
backsliding.

Note however that import aliases are, in general, completely jacked up
when it comes to find-references/renames (both before and after this
PR). Previously you could try to rename an import alias and it just
wouldn't do anything. With this change we instead refuse to even let you
try to rename it.

Sorting out why import aliases are jacked up is an ongoing thing I hope
to handle in a followup.

## Test Plan

You'll surely not regret checking in 86 snapshot tests
2025-11-28 13:41:21 +00:00
..
module_resolver [ty] Don't suggest things that aren't subclasses of BaseException after raise 2025-11-24 12:55:30 -05:00
semantic_index [ty] Implement patterns and typevars in the LSP (#21671) 2025-11-28 13:41:21 +00:00
types [ty] Add db parameter to Parameters::new method (#21674) 2025-11-28 12:29:58 +00:00
ast_node_ref.rs [ty] Improve semantic token classification for names (#21399) 2025-11-12 16:34:26 +00:00
db.rs [ty] Limit shown import paths to at most 5 unless ty runs with -v (#20912) 2025-10-16 13:18:09 +02:00
diagnostic.rs [ty] Refactor CheckSuppressionContext to use DiagnosticGuard (#21587) 2025-11-25 10:54:42 +00:00
dunder_all.rs [ty] follow the breaking API changes made in salsa-rs/salsa#1015 (#21117) 2025-10-29 14:56:12 +00:00
lib.rs [ty] Don't suggest things that aren't subclasses of BaseException after raise 2025-11-24 12:55:30 -05:00
lint.rs [ty] Add hyperlinks to rule codes in CLI (#21502) 2025-11-18 16:36:59 +01:00
list.rs Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
module_name.rs [ty] Add support for relative import completions 2025-11-21 08:01:02 -05:00
node_key.rs [ty] Implement the legacy PEP-484 convention for indicating positional-only parameters (#20248) 2025-09-05 17:56:06 +01:00
place.rs [ty] Add db parameter to Parameters::new method (#21674) 2025-11-28 12:29:58 +00:00
program.rs [ty] Remove mentions of VS Code from server logs (#21155) 2025-11-03 14:49:58 +00:00
pull_types.rs Update Rust toolchain to 1.88 and MSRV to 1.86 (#19011) 2025-06-28 20:24:00 +02:00
python_platform.rs Update Rust toolchain to 1.91 (#21179) 2025-11-01 01:50:58 +00:00
rank.rs [ty] Garbage-collect reachability constraints (#19414) 2025-07-21 14:16:27 -04:00
semantic_index.rs [ty] Skip eagerly evaluated scopes for attribute storing (#20856) 2025-11-11 14:45:34 -08:00
semantic_model.rs [ty] handle recursive type inference properly (#20566) 2025-11-26 08:50:26 -08:00
site_packages.rs [ty] Discover site-packages from the environment that ty is installed in (#21286) 2025-11-06 09:27:49 -05:00
subscript.rs [ty] Use "cannot" consistently over "can not" (#21255) 2025-11-03 10:38:20 -05:00
suppression.rs [ty] Add 'remove unused ignore comment' code action (#21582) 2025-11-25 08:08:21 -05:00
types.rs [ty] Add db parameter to Parameters::new method (#21674) 2025-11-28 12:29:58 +00:00
unpack.rs [ty] Track heap usage of salsa structs (#19790) 2025-08-12 13:28:44 +02:00