[Python] How to make "Go to definition" in VS Code go to a Python library file in the...

I have a project that includes multiple, unconnected git repos, which I check out next to each other in my ~/dev folder.

One repo, ~/dev/multitenant, is the "main" project, and there are several libraries that Multitenant imports, including ~/dev/airspace. Both of these folders are in the VS Code Workspace I built for Multitenant.

A copy of Airspace is installed via uv and Multitenant's pyproject.toml in ~/dev/multitenant/.venv, which is the Python environment that's activated in my Workspace.

One of the files in Multitenant does this:

from airspace.utils import get_block_tuple


When I perform 'Go to Definition' on get_block_tuple from that file, I want the the file ~/dev/airsapce/airspace/utils.py to open. Instead, the file ~/dev/multitenant/.venv/lib/python3.11/site-packages/airspace/utils.py is opened.

How do I make VS Code open the checked out file in my Airspace repo, instead of the installed file in my virtualenv? That's important because the primary reason I use Go to Definition is to make edits to Airspace, and editing the copy installed in the venv is useless.

I just switched from PyCharm, which would do this because I had associated Airspace's PyCharm project as a child of Multitenant's PyCharm project. Does VS Code have any sort of equivalent functionality? I have both folders in my VS Code Workspace, so I figured this would just work.

I've done some previous googling on this, and learned about the VS Code setting python.analysis.extraPaths, but that doesn't seem to help. I also tried doing uv pip install -e ../airspace, which successfully installed my local Airspace repo into my venv, but VS Code just stops being able to recognize imports from Airspace after that, giving me the dreaded yellow squiggle.

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