Method parse_tuple_expression

crates/ruff_python_parser/src/parser/expression.rs:2441–2474

Parses multiple items separated by a comma into a tuple expression. Uses the `parse_func` to parse each item in the tuple.

(
        &mut self,
        first_element: Expr,
        start: TextSize,
        parenthesized: Parenthesized,
        mut parse_func: impl FnMut(&mut Parser<'src>) -> ParsedExpr,
    )

    ///
    /// Uses the `parse_func` to parse each item in the tuple.
    pub(super) fn parse_tuple_expression(
        &mut self,
        first_element: Expr,
        start: TextSize,
        parenthesized: Parenthesized,
        mut parse_func: impl FnMut(&mut Parser<'src>) -> ParsedExpr,
    ) -> ast::ExprTuple {
        // TODO(dhruvmanila): Can we remove `parse_func` and use `parenthesized` to
        // determine the parsing function?

        if !self.at_sequence_end() {
            self.expect(TokenKind::Comma);
        }

        let elts_snapshot = self.expr_scratch.snapshot();
        self.expr_scratch.push(first_element);

        self.parse_comma_separated_list(RecoveryContextKind::TupleElements(parenthesized), |p| {
            let element = parse_func(p).expr;
            p.expr_scratch.push(element);
        });

        if parenthesized.is_yes() {
            self.expect(TokenKind::Rpar);
        }

        ast::ExprTuple {
            elts: self.expr_scratch.take(elts_snapshot),
            ctx: ExprContext::Load,
            range: self.node_range(start),
            node_index: AtomicNodeIndex::NONE,
            parenthesized: parenthesized.is_yes(),
        }
    }

    /// Parses a list expression.
    ///