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Implement --show-version-specifiers for tree (#5240)

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## Summary
resolves https://github.com/astral-sh/uv/issues/5217

## Test Plan
existing tests pass (should be perfectly backwards compatible) + added a
few tests to cover the new functionality. in particular, in addition to
the simple use of `--show-version-specifiers`, its interaction with
`--invert` and `--package` flags are tested.
This commit is contained in:
Chan Kang 2024-07-20 14:31:16 -04:00 • committed by GitHub
parent 1b09cb26f5
commit 12518a01a4
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8 changed files with 389 additions and 17 deletions
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18
crates/pep508-rs/src/lib.rs
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@ -567,6 +567,15 @@ pub enum VersionOrUrl<T: Pep508Url = VerbatimUrl> {
Url(T),
}
impl<T: Pep508Url> Display for VersionOrUrl<T> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
match self {
Self::VersionSpecifier(version_specifier) => Display::fmt(version_specifier, f),
Self::Url(url) => Display::fmt(url, f),
}
}
}
/// Unowned version specifier or URL to install.
#[derive(Debug, Clone, Copy, Eq, Hash, PartialEq)]
pub enum VersionOrUrlRef<'a, T: Pep508Url = VerbatimUrl> {
@ -576,6 +585,15 @@ pub enum VersionOrUrlRef<'a, T: Pep508Url = VerbatimUrl> {
Url(&'a T),
}
impl<T: Pep508Url> Display for VersionOrUrlRef<'_, T> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
match self {
Self::VersionSpecifier(version_specifier) => Display::fmt(version_specifier, f),
Self::Url(url) => Display::fmt(url, f),
}
}
}
impl<'a> From<&'a VersionOrUrl> for VersionOrUrlRef<'a> {
fn from(value: &'a VersionOrUrl) -> Self {
match value {