Cannot find reference 'xxx' in __init__.py - Python / Pycharm

Question

I have a project in Pycharm organized as follows:

-- Sources
   |--__init__.py
   |--Calculators
      |--__init__.py
      |--Filters.py
   |--Controllers
         


        

Answer 1

I have solved this problem in my pycharm in a bit different way.

Go to settings -> Project Interpreter and then click on the base package there.

You will see a page like this

After that when your package is installed then you should see the package is colored blue rather than white.

And the unresolved reference is also gone too.