Billy Dao shows a practical example for working with Python, like fixing feet going through the floor.
An addition to Decogged’s “Let’s Payathon” series has a look into using Python for a practical production application. In the example, Dao shows how you can easily use Python to manipulate keyframes in Maya’s Graph Editor.
Loop Over Keyframes.
The tutorial covers working with the Keyframe command and shows how you can write a script that will fix some animation errors through the timeline and controllers.