Say I have a folder named foo. Inside that folder is __init__.py, a folder called test, and another Python file called t1.py. Inside folder test is a Python file called bar.py, and in that file I am trying to do something like:
from foo import t1
And it gives me this error:
ModuleNotFoundError: No module named 'gmuwork'
Do I need to add something to environment variables or sys.path?
If you want to use
from foo import t1
Then yes, foo must be contained in sys.path.
From the docs:
When importing the package, Python searches through the directories on sys.path looking for the package subdirectory.
In that case take a look at questions such as adding a file path to sys.path in python.
Alternatively inside of bar.py you should be able to use
from ..foo import t1
as an intra-package reference.
Lastly: either way, you should put another empty __init__.py file inside of test to let Python know that folder is a subpackage.
