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Add support for >dev specifier (#1776)

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## Summary

Not a fan of this one but we don't have a clear policy on it yet so
feels weird to discriminate.

Closes https://github.com/astral-sh/uv/issues/1686.
This commit is contained in:
Charlie Marsh 2024-02-20 15:27:30 -05:00 • committed by GitHub
parent 8df48f035f
commit d5a2a5fed3
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1 changed files with 12 additions and 0 deletions
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12
crates/pypi-types/src/lenient_requirement.rs
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@ -21,6 +21,8 @@ static MISSING_DOT: Lazy<Regex> = Lazy::new(|| Regex::new(r"(\d\.\d)+\*").unwrap
static TRAILING_COMMA: Lazy<Regex> = Lazy::new(|| Regex::new(r",\s*$").unwrap());
/// Ex) `>= '2.7'`, `>=3.6'`
static STRAY_QUOTES: Lazy<Regex> = Lazy::new(|| Regex::new(r#"['"]([*\d])|([*\d])['"]"#).unwrap());
/// Ex) `>dev`
static GREATER_THAN_DEV: Lazy<Regex> = Lazy::new(|| Regex::new(r">dev").unwrap());
/// Regex to match the invalid specifier, replacement to fix it and message about was wrong and
/// fixed
@ -45,6 +47,8 @@ static FIXUPS: &[(&Lazy<Regex>, &str, &str)] = &[
(&TRAILING_COMMA, r"${1}", "removing trailing comma"),
// Given `>= '2.7'`, rewrite to `>= 2.7`
(&STRAY_QUOTES, r"$1$2", "removing stray quotes"),
// Given `>dev`, rewrite to `>0.0.0dev`
(&GREATER_THAN_DEV, r">0.0.0dev", "assuming 0.0.0dev"),
];
fn parse_with_fixups<Err, T: FromStr<Err = Err>>(input: &str, type_name: &str) -> Result<T, Err> {
@ -322,4 +326,12 @@ mod tests {
let expected: Requirement = Requirement::from_str("botocore>=1.3.0,<1.4.0").unwrap();
assert_eq!(actual, expected);
}
/// <https://github.com/celery/celery/blob/6215f34d2675441ef2177bd850bf5f4b442e944c/requirements/default.txt#L1>
#[test]
fn greater_than_dev() {
let actual: VersionSpecifiers = LenientVersionSpecifiers::from_str(">dev").unwrap().into();
let expected: VersionSpecifiers = VersionSpecifiers::from_str(">0.0.0dev").unwrap();
assert_eq!(actual, expected);
}
}