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## Summary This is a follow-up to #15726, #15778, and #15794 to preserve the triple quote and prefix flags in plain strings, bytestrings, and f-strings. I also added a `StringLiteralFlags::without_triple_quotes` method to avoid passing along triple quotes in rules like SIM905 where it might not make sense, as discussed [here](https://github.com/astral-sh/ruff/pull/15726#discussion_r1930532426). ## Test Plan Existing tests, plus many new cases in the `generator::tests::quote` test that should cover all combinations of quotes and prefixes, at least for simple string bodies. Closes #7799 when combined with #15694, #15726, #15778, and #15794. --------- Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> |
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Ruff Python Parser
Ruff's Python parser is a hand-written recursive descent parser which can parse Python source code into an Abstract Syntax Tree (AST). It also utilizes the Pratt parsing technique to parse expressions with different precedence.
Try out the parser in the playground.
Python version support
The parser supports the latest Python syntax, which is currently Python 3.12.
It does not throw syntax errors if it encounters a syntax feature that is not
supported by the target-version.
This will be fixed in a future release (see https://github.com/astral-sh/ruff/issues/6591).
Contributing
Refer to the contributing guidelines to get started and GitHub issues with the parser label for issues that need help.