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Extend multi-line noqa directives to start-of-line (#4490)

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Charlie Marsh 2023-05-18 09:05:27 -04:00 • committed by GitHub
parent ddd541b198
commit a8d080c825
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3 changed files with 24 additions and 7 deletions
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9
crates/ruff/resources/test/fixtures/ruff/RUF100_0.py vendored
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@ -88,3 +88,12 @@ import sys # noqa: F401, RUF100
print(sys.path)
"shape: (6,)\nSeries: '' [duration[μs]]\n[\n\t0µs\n\t1µs\n\t2µs\n\t3µs\n\t4µs\n\t5µs\n]" # noqa: F401
def f():
# Ensure that the `noqa` applies to both the overlong line _and_ the unused
# variable.
a = """Lorem ipsum dolor sit amet.
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
""" # noqa

19
crates/ruff/src/directives.rs
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@ -1,12 +1,13 @@
//! Extract `# noqa` and `# isort: skip` directives from tokenized source.
use crate::noqa::NoqaMapping;
use bitflags::bitflags;
use ruff_python_ast::source_code::{Indexer, Locator};
use ruff_text_size::{TextLen, TextRange, TextSize};
use rustpython_parser::lexer::LexResult;
use rustpython_parser::Tok;
use ruff_python_ast::source_code::{Indexer, Locator};
use crate::noqa::NoqaMapping;
use crate::settings::Settings;
bitflags! {
@ -102,7 +103,10 @@ pub fn extract_noqa_line_for(
..
} => {
if locator.contains_line_break(*range) {
string_mappings.push(*range);
string_mappings.push(TextRange::new(
locator.line_start(range.start()),
range.end(),
));
}
}
@ -219,11 +223,12 @@ pub fn extract_isort_directives(lxr: &[LexResult], locator: &Locator) -> IsortDi
#[cfg(test)]
mod tests {
use ruff_python_ast::source_code::{Indexer, Locator};
use ruff_text_size::{TextLen, TextRange, TextSize};
use rustpython_parser::lexer::LexResult;
use rustpython_parser::{lexer, Mode};
use ruff_python_ast::source_code::{Indexer, Locator};
use crate::directives::{extract_isort_directives, extract_noqa_line_for};
use crate::noqa::NoqaMapping;
@ -271,7 +276,7 @@ y = 2
z = x + 1";
assert_eq!(
noqa_mappings(contents),
NoqaMapping::from_iter([TextRange::new(TextSize::from(4), TextSize::from(22)),])
NoqaMapping::from_iter([TextRange::new(TextSize::from(0), TextSize::from(22)),])
);
let contents = "x = 1
@ -282,7 +287,7 @@ ghi
z = 2";
assert_eq!(
noqa_mappings(contents),
NoqaMapping::from_iter([TextRange::new(TextSize::from(10), TextSize::from(28))])
NoqaMapping::from_iter([TextRange::new(TextSize::from(6), TextSize::from(28))])
);
let contents = "x = 1
@ -292,7 +297,7 @@ ghi
'''";
assert_eq!(
noqa_mappings(contents),
NoqaMapping::from_iter([TextRange::new(TextSize::from(10), TextSize::from(28))])
NoqaMapping::from_iter([TextRange::new(TextSize::from(6), TextSize::from(28))])
);
let contents = r#"x = \

3
crates/ruff/src/rules/ruff/snapshots/ruff__rules__ruff__tests__ruf100_0.snap
View file

@ -260,5 +260,8 @@ RUF100_0.py:90:92: RUF100 [*] Unused `noqa` directive (unused: `F401`)
89 89 |
90 |-"shape: (6,)\nSeries: '' [duration[μs]]\n[\n\t0µs\n\t1µs\n\t2µs\n\t3µs\n\t4µs\n\t5µs\n]" # noqa: F401
90 |+"shape: (6,)\nSeries: '' [duration[μs]]\n[\n\t0µs\n\t1µs\n\t2µs\n\t3µs\n\t4µs\n\t5µs\n]"
91 91 |
92 92 |
93 93 | def f():