Problems with module path in Python (ModuleNotFoundError: No module named)-CodePudding

Today I have a problem with module in Python. My file structure:

- library
--- Storage.py
- scripts
--- run.py

and run.py code:

import library.Storage as Storage

but I run this in PyCharm it work fine but if I run in terminal

python3 scripts/run.py

it return

    import library.Storage as Storage
ModuleNotFoundError: No module named 'library'

I had tried this

fpath = os.path.dirname(__file__)
sys.path.append(fpath)
print(sys.path)

['/opt/homebrew/Cellar/[email protected]/3.9.12/Frameworks/Python.framework/Versions/3.9/lib/python39.zip', '/opt/homebrew/Cellar/[email protected]/3.9.12/Frameworks/Python.framework/Versions/3.9/lib/python3.9', '/opt/homebrew/Cellar/[email protected]/3.9.12/Frameworks/Python.framework/Versions/3.9/lib/python3.9/lib-dynload', '/opt/homebrew/lib/python3.9/site-packages', '/Users/binhot/PycharmProjects/MyProject/']

but the problems still happen

CodePudding user response：

The problem is that python is trying to import the module library from inside the scripts folder. What you need to do is make a relative import. See more here: https://realpython.com/absolute-vs-relative-python-imports/#relative-imports

CodePudding user response：

I had solve this problems by create setup.shto add current path to PYTHONPATH

export PYTHONPATH="${PYTHONPATH}:`pwd`"

now it work fine !

CodePudding user response：

Add an __init__.py file to the library directory.