uv/crates/uv-resolver
konsti 53db63f6dd
Apply extra to overrides and constraints (#4829)
This is an attempt to solve https://github.com/astral-sh/uv/issues/ by
applying the extra marker of the requirement to overrides and
constraints.

Say in `a` we have a requirements
```
b==1; python_version < "3.10"
c==1; extra == "feature"
```

and overrides
```
b==2; python_version < "3.10"
b==3; python_version >= "3.10"
c==2; python_version < "3.10"
c==3; python_version >= "3.10"
```

Our current strategy is to discard the markers in the original
requirements. This means that on 3.12 for `a` we install `b==3`, but it
also means that we add `c` to `a` without `a[feature]`, causing #4826.
With this PR, the new requirement become,

```
b==2; python_version < "3.10"
b==3; python_version >= "3.10"
c==2; python_version < "3.10" and extra == "feature"
c==3; python_version >= "3.10" and extra == "feature"
```

allowing to override markers while preserving optional dependencies as
such.

Fixes #4826
2024-07-09 20:37:24 +02:00
..
src Apply extra to overrides and constraints (#4829) 2024-07-09 20:37:24 +02:00
Cargo.toml Change "toolchain" to "python" (#4735) 2024-07-03 07:44:29 -05:00