Thanks for your response!

I'm using PyCharm as well,

PyCharm has a feature for opening "multiple" projects on the same window.

Each project has it's own virtualenv, and whenever you open a file for editing, PyCharm will automatically switch to the right virutalenv.

My problem is that it takes time to setup this thing properly.

(Using this: https://www.jetbrains.com/help/pycharm/opening-multiple-projects.html)

Are you using such a feature or something similar?