Mat Mat - 1 year ago 100
Python Question

What is for?

What is
for in a Python source directory?

Answer Source

It's a part of a package. Here's the documentation.

The files are required to make Python treat the directories as containing packages; this is done to prevent directories with a common name, such as string, from unintentionally hiding valid modules that occur later (deeper) on the module search path. In the simplest case, can just be an empty file, but it can also execute initialization code for the package or set the __all__ variable, described later.