Charlie Marsh e50603caf6 Track top-level module imports in the semantic model (#9775) ... ## Summary This is a simple idea to avoid unnecessary work in the linter, especially for rules that run on all name and/or all attribute nodes. Imagine a rule like the NumPy deprecation check. If the user never imported `numpy`, we should be able to skip that rule entirely -- whereas today, we do a `resolve_call_path` check on _every_ name in the file. It turns out that there's basically a finite set of modules that we care about, so we now track imports on those modules as explicit flags on the semantic model. In rules that can _only_ ever trigger if those modules were imported, we add a dedicated and extremely cheap check to the top of the rule. We could consider generalizing this to all modules, but I would expect that not to be much faster than `resolve_call_path`, which is just a hash map lookup on `TextSize` anyway. It would also be nice to make this declarative, such that rules could declare the modules they care about, the analyzers could call the rules as appropriate. But, I don't think such a design should block merging this.		2024-02-02 14:37:20 -05:00
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src	Track top-level module imports in the semantic model (#9775)	2024-02-02 14:37:20 -05:00
Cargo.toml	Update to Rust 1.74 and use new clippy lints table (#8722)	2023-11-16 18:12:46 -05:00