mirror of https://github.com/astral-sh/ruff
38 lines
979 B
Rust
38 lines
979 B
Rust
use ruff_formatter::write;
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use ruff_python_ast::AnyNodeRef;
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use ruff_python_ast::ExprStarred;
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use crate::comments::dangling_comments;
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use crate::expression::parentheses::{NeedsParentheses, OptionalParentheses};
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use crate::prelude::*;
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#[derive(Default)]
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pub struct FormatExprStarred;
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impl FormatNodeRule<ExprStarred> for FormatExprStarred {
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fn fmt_fields(&self, item: &ExprStarred, f: &mut PyFormatter) -> FormatResult<()> {
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let ExprStarred {
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range: _,
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node_index: _,
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value,
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ctx: _,
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} = item;
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let comments = f.context().comments().clone();
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let dangling = comments.dangling(item);
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write!(f, [token("*"), dangling_comments(dangling), value.format()])
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}
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}
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impl NeedsParentheses for ExprStarred {
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fn needs_parentheses(
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&self,
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_parent: AnyNodeRef,
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_context: &PyFormatContext,
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) -> OptionalParentheses {
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OptionalParentheses::Multiline
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}
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}
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