heroku: issue importing python module

Question

This is my project structure:

project_name
|___src
    |___model.py

On my local dev environment, I have added project_name 's parent directory to PYTHONPATH, so I can do from project_name.src.model import func_name in a file inside the project.

But when I push the project to heroku, it pushes the contents of project_name inside an app directory, hence my imports fail.

Is there any way to make this work on heroku?

Answer 1

I faced the same issue. The issue in my case was the module name in my case was clashing with a internal module of heroku/gunicorn.

A possible fix is to have this folder structure.

project_name
|___internal_package_name
    |___src
        |___model.py
        |...others
    |___domain
    |___others
|___wsgi.py

Answer 2

而是在wsgi.py中执行该路径操作。