How to manage venvs for subprojects within a workspace?

[somiandras]

1. I have a multiroot workspace with multiple Python (sub)projects in subfolders. All of them are managed with Poetry with proper pyproject.toml files and each installed into a .venv directory in the project itself (not a central Poetry env cache).
2. I also have a "master" project in the workspace root, mostly for dev tools and dependencies to project scripts, etc. (I don't want to install all the dependencies from the subprojects into the master).
3. I used the Python Environments extension auto-discovery tool to recognise the venvs in the subprojects. Based on the extension panel it worked.
4. When I open a .py file in any of the subprojects, the status bar shows the proper environment so I would expect Pylance to pick up the correct interpreter path and evaluate imports using that, but it fails.

I created a toy example that fails in the same way. I have subproject_a and subproject_b, both has their pyproject.toml and .venv, both recognised by the environments extension (left panel). The status bar properly shows the subproject_a environment, which has polars installed, but Pylance still fails to recognise. it. What do I miss here?

[eleanorjboyd]

Hi! Are you still seeing the problem with pylance no picking up the chosen environment? We made some changes between the two extensions which should help with pylance getting the right info

[somiandras]

Still the same issue. Looks like the right env is selected, but Pylance seems to be looking for my imports in the wrong env (I don't know how to figure out which one it is looking at though).

Pushed my basic repo here, maybe it helps: https://github.com/somiandras/pyenv-test

Should I open an issue for this?