Methods are called between different packages in Python,

In the Pycharm ...

When two py files are in the same folder. Directly from the file name import * can

When two files are in a different folder. You need to include the _init_.py file in the file. There is nothing to write about. But this file is required.

Then import the folder name. py File Name import * To invoke a different folder

A folder    B folder        _init_.py        d.py        c.py    e.py



C in Import e:
From e Import *

C in Import D:
From the B folder. D Import *

Import C in D:
From a folder. B folder. C Import *

Methods are called between different packages in Python,