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Re-integrate RustPython parser repository (#4359)

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Co-authored-by: Micha Reiser <micha@reiser.io>
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Jeong, YunWon 2023-05-11 16:47:17 +09:00 • committed by GitHub
parent 865205d992
commit be6e00ef6e
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270 changed files with 3061 additions and 3361 deletions
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8
crates/ruff/src/docstrings/extraction.rs
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@ -1,6 +1,6 @@
//! Extract docstrings from an AST.
use rustpython_parser::ast::{Constant, Expr, ExprKind, Stmt, StmtKind};
use rustpython_parser::ast::{self, Constant, Expr, ExprKind, Stmt, StmtKind};
use ruff_python_semantic::analyze::visibility;
@ -10,16 +10,16 @@ use crate::docstrings::definition::{Definition, DefinitionKind, Documentable};
pub fn docstring_from(suite: &[Stmt]) -> Option<&Expr> {
let stmt = suite.first()?;
// Require the docstring to be a standalone expression.
let StmtKind::Expr { value } = &stmt.node else {
let StmtKind::Expr(ast::StmtExpr { value }) = &stmt.node else {
return None;
};
// Only match strings.
if !matches!(
&value.node,
ExprKind::Constant {
ExprKind::Constant(ast::ExprConstant {
value: Constant::Str(_),
..
}
})
) {
return None;
}