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Future-proof pip entrypoints special case (#1982)

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Update #1918 to handle https://github.com/pypa/pip/pull/12536, where pip
removed their python minor entrypoint. The pip test is semi-functional
since it builds pip from source instead of using a wheel with the wrong
entrypoint, we have to update it when this pip version has a release.

Closes #1593.
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konsti 2024-03-01 10:05:50 +01:00 • committed by GitHub
parent e811070ef1
commit d0ffabd1f2
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18
crates/install-wheel-rs/src/script.rs
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@ -88,14 +88,20 @@ pub(crate) fn scripts_from_ini(
// Special case to generate versioned pip launchers.
// https://github.com/pypa/pip/blob/3898741e29b7279e7bffe044ecfbe20f6a438b1e/src/pip/_internal/operations/install/wheel.py#L283
// https://github.com/astral-sh/uv/issues/1593
for script in &mut console_scripts {
// Older pip versions have a wrong `pip3.x` launcher we have to remove, while newer pip versions
// (post https://github.com/pypa/pip/pull/12536) don't, ...
console_scripts.retain(|script| {
let Some((left, right)) = script.name.split_once('.') else {
continue;
return true;
};
if left != "pip3" || right.parse::<u8>().is_err() {
continue;
}
script.name = format!("pip3.{python_minor}");
!(left == "pip3" || right.parse::<u8>().is_ok())
});
// ... either has a `pip3` launcher we can use as template for the `pip3.x` users expect.
if let Some(pip_script) = console_scripts.iter().find(|script| script.name == "pip3") {
console_scripts.push(Script {
name: format!("pip3.{python_minor}"),
..pip_script.clone()
});
}
Ok((console_scripts, gui_scripts))