uv/crates/uv-interpreter at pip-list-format - mirrors/uv

mirrors/uv

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Charlie Marsh 9e41f73e41 Respect non-`sysconfig`-based system Pythons (#2193 ) ## Summary `pip` uses `sysconfig` for Python 3.10 and later by default; however, it falls back to `distutils` for earlier Python versions, and distros can actually tell `pip` to continue falling back to `distutils` via the `_PIP_USE_SYSCONFIG` variable. By _always_ using `sysconfig`, we're doing the wrong then when installing into some system Pythons, e.g., on Debian prior to Python 3.10. This PR modifies our logic to mirror `pip` exactly, which is what's been recommended to me as the right thing to do. Closes https://github.com/astral-sh/uv/issues/2113. ## Test Plan Most notably, the new Debian tests pass here (which fail on main: https://github.com/astral-sh/uv/pull/2144). I also added Pyston as a second stress-test.	2024-03-05 21:23:35 +00:00
..
src	Respect non-`sysconfig`-based system Pythons (#2193 )	2024-03-05 21:23:35 +00:00
Cargo.toml	Bump insta from 1.35.1 to 1.36.1 (#2180 )	2024-03-04 23:01:49 +00:00

Respect non-sysconfig-based system Pythons (#2193 )

## Summary

`pip` uses `sysconfig` for Python 3.10 and later by default; however, it
falls back to `distutils` for earlier Python versions, and distros can
actually tell `pip` to continue falling back to `distutils` via the
`_PIP_USE_SYSCONFIG` variable.

By _always_ using `sysconfig`, we're doing the wrong then when
installing into some system Pythons, e.g., on Debian prior to Python
3.10.

This PR modifies our logic to mirror `pip` exactly, which is what's been
recommended to me as the right thing to do.

Closes https://github.com/astral-sh/uv/issues/2113.

## Test Plan

Most notably, the new Debian tests pass here (which fail on main:
https://github.com/astral-sh/uv/pull/2144).

I also added Pyston as a second stress-test.

2024-03-05 21:23:35 +00:00

src Respect non-sysconfig-based system Pythons (#2193 ) 2024-03-05 21:23:35 +00:00

Cargo.toml Bump insta from 1.35.1 to 1.36.1 (#2180 ) 2024-03-04 23:01:49 +00:00