To make that work, create a “stub” file—a .py file in the top levet of your project that takes the same steps to run your application as the contents of the __main__.py file.

How to make your own Python module Want to know how to make and use a Python module? It’s extremely simple! Simply create a new .py file in the same folder as your main Python code.

Here are some free Python file viewer and Python file editor software to help you open PY files on Windows 11/10 PC.

If you've read a fair amount of Python code, then you've probably seen this "__init__.py" file pop up quite a few times. It's especially common in larger Python projects. I'm going to breakdown ...