Charlie Marsh c3ca34543f Skip LibCST parsing for standard dedent adjustments (#9769) ... ## Summary Often, when fixing, we need to dedent a block of code (e.g., if we remove an `if` and dedent its body). Today, we use LibCST to parse and adjust the indentation, which is really expensive -- but this is only really necessary if the block contains a multiline string, since naively adjusting the indentation for such a string can change the whitespace _within_ the string. This PR uses a simple dedent implementation for cases in which the block doesn't intersect with a multi-line string (or an f-string, since we don't support tracking multi-line strings for f-strings right now). We could improve this even further by using the ranges to guide the dedent function, such that we don't apply the dedent if the line starts within a multiline string. But that would also need to take f-strings into account, which is a little tricky. ## Test Plan `cargo test`		2024-02-02 18:13:46 +00:00
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src	Skip LibCST parsing for standard dedent adjustments (#9769)	2024-02-02 18:13:46 +00:00
Cargo.toml	[pylint] Implement empty-comment (PLR2044) (#9174)	2023-12-29 02:53:56 +00:00