Charlie Marsh 981e64f82b Introduce an Arguments AST node for function calls and class definitions (#6259) ... ## Summary This PR adds a new `Arguments` AST node, which we can use for function calls and class definitions. The `Arguments` node spans from the left (open) to right (close) parentheses inclusive. In the case of classes, the `Arguments` is an option, to differentiate between: ```python # None class C: ... # Some, with empty vectors class C(): ... ``` In this PR, we don't really leverage this change (except that a few rules get much simpler, since we don't need to lex to find the start and end ranges of the parentheses, e.g., `crates/ruff/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs`, `crates/ruff/src/rules/pyupgrade/rules/unnecessary_class_parentheses.rs`). In future PRs, this will be especially helpful for the formatter, since we can track comments enclosed on the node itself. ## Test Plan `cargo test`		2023-08-02 10:01:13 -04:00
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src	Introduce an Arguments AST node for function calls and class definitions (#6259)	2023-08-02 10:01:13 -04:00
Cargo.toml	Pull in RustPython parser (#6099)	2023-07-27 09:29:11 +00:00