Andrew Gallant
8122d809a4
I'm not at all sure whether this is a correct fix or not, but it does seem to make `pypy` work in at least some cases with `uv`. Previously, I couldn't get it to work at all. Namely the virtualenv was created with a `lib/python3.10/site-packages`, but whenever I did a `uv pip install` in that virtualenv, it was looking for a non-existent `lib/pypy3.10/site-packages` directory. With this PR, the workflow reported as not working in #1488 now works for me: ``` $ pypy3 --version Python 3.10.13 (fc59e61cfbff, Jan 17 2024, 05:35:45) [PyPy 7.3.15 with GCC 13.2.1 20230801] $ uv venv --python $(which pypy3) --seed Using Python 3.10.13 interpreter at: /usr/bin/pypy3 Creating virtualenv at: .venv + pip==24.0 + setuptools==69.1.1 + wheel==0.42.0 Activate with: source .venv/bin/activate $ uv pip install 'alembic==1.0.11' Resolved 9 packages in 8ms Installed 9 packages in 14ms + alembic==1.0.11 + greenlet==3.0.3 + mako==1.3.2 + markupsafe==2.1.5 + python-dateutil==2.8.2 + python-editor==1.0.4 + six==1.16.0 + sqlalchemy==2.0.27 + typing-extensions==4.10.0 ``` Where as previously (current `main`), I was hitting this error: ``` $ uv venv --python $(which pypy3) --seed Using Python 3.10.13 interpreter at: /usr/bin/pypy3 Creating virtualenv at: .venv + pip==24.0 + setuptools==69.1.1 + wheel==0.42.0 Activate with: source .venv/bin/activate $ uv pip install 'alembic==1.0.11' error: Failed to list installed packages Caused by: failed to read directory `/home/andrew/astral/issues/uv/i1488/.venv/lib/pypy3.10/site-packages` Caused by: No such file or directory (os error 2) ``` Notice though that neither outcome above matches the error reported in #1488, so this is likely not a complete fix. There are perhaps other lurking issues. Ref #1488
Gourgeist
Gourgeist is a rust library to create python virtual environments. It also has a CLI.
It currently supports only unix (linux/mac), windows support is missing.
Rust
use camino::Utf8PathBuf;
use gourgeist::{create_venv, get_interpreter_info, parse_python_cli};
let location = cli.path.unwrap_or(Utf8PathBuf::from(".venv"));
let python = parse_python_cli(cli.python)?;
let data = get_interpreter_info(&python)?;
create_venv(&location, &python, &data, cli.bare)?;
CLI
Use python as base for a virtualenv .venv:
gourgeist
Or use custom defaults:
gourgeist -p 3.11 my_env
Jessie's gourgeist
