'Where can I get the access to reference material for built in functions for Photoshop automation using Python?

I am trying to create a script that automates uploading images in Photoshop. While I found multiple references to docs with JavaScript functions for Photoshop, I am unable to find the same for Python.

Currently my requirement is to replace an image in an existing smart object within a template.Preferably using psApp functions.



Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source