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Remove less used parser dependencies (#11718)

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## Summary

This PR removes the following dependencies from the `ruff_python_parser`
crate:
* `anyhow` (moved to dev dependencies)
* `is-macro`
* `itertools`

The main motivation is that they aren't used much.

Additionally, it updates the return type of `parse_type_annotation` to
use a more specific `ParseError` instead of the generic `anyhow::Error`.

## Test Plan

`cargo insta test`
This commit is contained in:
Dhruv Manilawala 2024-06-03 18:38:24 +05:30 • committed by GitHub
parent f4e23d2dff
commit a58bde6958
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5 changed files with 20 additions and 20 deletions
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6
crates/ruff_python_parser/src/lib.rs
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@ -73,7 +73,6 @@ pub use crate::token::TokenKind;
use crate::parser::Parser;
use itertools::Itertools;
use ruff_python_ast::{Expr, Mod, ModExpression, ModModule, PySourceType, Suite};
use ruff_python_trivia::CommentRanges;
use ruff_text_size::{Ranged, TextRange, TextSize};
@ -388,9 +387,8 @@ impl Tokens {
let end = *self.first_unknown_or_len.get_or_init(|| {
self.raw
.iter()
.find_position(|token| token.kind() == TokenKind::Unknown)
.map(|(idx, _)| idx)
.unwrap_or_else(|| self.raw.len())
.position(|token| token.kind() == TokenKind::Unknown)
.unwrap_or(self.raw.len())
});
&self.raw[..end]
}