ModuleNotFoundError with pytest

Question

I want my tests folder separate to my application code. My project structure is like so

myproject/
  myproject/
    myproject.py
    moduleone.py
  tests/
    my         


        

Answer 1

Be sure to include . dot in the $PYTHONPATH env var.

You can use this code fragment to debug such issues:

import pprint
import sys
pprint.pprint(sys.path)

Your question managed to use myproject at three different levels. At least during debugging you might want to use three distinct names, to reduce possible confusion.