Micha Reiser 829e14769d Ignore Python 2 installations when querying for interpreters (#1905) ... ## Summary Fixes https://github.com/astral-sh/uv/issues/1693 `uv` currently fails when a user has `python` 2 or older installed on their system without a `python3` or `python3.exe` on their path because the `get_interpreter_info.py` script fails executing (it uses some Python 3+ APIs). This PR fixes this by: * Returning an explicit error code in `get_interpreter_info` if the Python version isn't supported * Skipping over this error in `python_query` if the user requested ANY python version or a version >= 3. * Error if the user requested a Python 2 version. ## Test Plan Error if the user requests a legacy python version. ``` uv venv -p 2 × Python 2 or older is not supported. Please use Python 3 or newer. ``` Ignore any python 2 installation when querying newer python installations (using v4 here because I have python3 on the path and that takes precedence over querying python) ``` uv_interpreter::python_query::find_python selector=Major(4) 0.005541s 0ms DEBUG uv_interpreter::interpreter Detecting markers for: /home/micha/.pyenv/shims/python 0.059730s 54ms DEBUG uv_interpreter::python_query Found a Python 2 installation that isn't supported by uv, skipping. 0.059983s 54ms DEBUG uv_interpreter::interpreter Using cached markers for: /usr/bin/python × No Python 4 In `PATH`. Is Python 4 installed? ```		2024-02-23 11:55:38 +01:00
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src	Ignore Python 2 installations when querying for interpreters (#1905)	2024-02-23 11:55:38 +01:00
Cargo.toml	Rename to uv (#1302)	2024-02-15 11:19:46 -06:00