43db446dfa
The changes in this commit were generated by running: for f in $(find src -name '*.rs'); do sed -Ei 's/use crate::registry::.*;/\0use crate::violations;/g' $f; done for f in $(find src -name '*.rs'); do sed -Ei 's/CheckKind::([A-Z])/violations::\1/g' $f; done git checkout src/registry.rs src/lib.rs src/lib_wasm.rs src/violations.rs cargo +nightly fmt
38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
use rustpython_ast::{Excepthandler, ExcepthandlerKind, ExprKind};
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use crate::ast::types::Range;
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use crate::autofix::Fix;
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use crate::checkers::ast::Checker;
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use crate::registry::{Check, CheckKind};
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use crate::source_code_generator::SourceCodeGenerator;
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use crate::violations;
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/// B013
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pub fn redundant_tuple_in_exception_handler(checker: &mut Checker, handlers: &[Excepthandler]) {
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for handler in handlers {
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let ExcepthandlerKind::ExceptHandler { type_: Some(type_), .. } = &handler.node else {
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continue;
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};
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let ExprKind::Tuple { elts, .. } = &type_.node else {
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continue;
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};
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let [elt] = &elts[..] else {
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continue;
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};
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let mut check = Check::new(
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violations::RedundantTupleInExceptionHandler(elt.to_string()),
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Range::from_located(type_),
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);
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if checker.patch(check.kind.code()) {
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let mut generator: SourceCodeGenerator = checker.style.into();
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generator.unparse_expr(elt, 0);
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check.amend(Fix::replacement(
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generator.generate(),
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type_.location,
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type_.end_location.unwrap(),
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));
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}
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checker.checks.push(check);
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}
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}
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