Charlie Marsh 10175143d1 Add a --python flag to allow installation into arbitrary Python interpreters (#2000) ... ## Summary This PR adds a `--python` flag that allows users to provide a specific Python interpreter into which `uv` should install packages. This would replace the `VIRTUAL_ENV=` workaround that folks have been using to install into arbitrary, system environments, while _also_ actually being correct for installing into non-virtual environments, where the bin and site-packages paths can differ. The approach taken here is to use `sysconfig.get_paths()` to get the correct paths from the interpreter, and then use those for determining the `bin` and `site-packages` directories, rather than constructing them based on hard-coded expectations for each platform. Closes https://github.com/astral-sh/uv/issues/1396. Closes https://github.com/astral-sh/uv/issues/1779. Closes https://github.com/astral-sh/uv/issues/1988. ## Test Plan - Verified that, on my Windows machine, I was able to install `requests` into a global environment with: `cargo run pip install requests --python 'C:\\Users\\crmarsh\\AppData\\Local\\Programs\\Python\\Python3.12\\python.exe`, then `python` and `import requests`. - Verified that, on macOS, I was able to install `requests` into a global environment installed via Homebrew with: `cargo run pip install requests --python $(which python3.8)`.		2024-02-28 02:10:29 +00:00
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src	Add a --python flag to allow installation into arbitrary Python interpreters (#2000)	2024-02-28 02:10:29 +00:00
Cargo.toml	Add a --python flag to allow installation into arbitrary Python interpreters (#2000)	2024-02-28 02:10:29 +00:00