I am trying to load multiple animations, I use dope sheet editor to manage the animations. I have a couple of matrices, what I want to use bone by bone, then insert keyframe one by one. My problem is that I found no way to select the actual animation I would like to set the keyframe.
I am pretty tired of googling since I found only outdated 2.5x stuff.
So my question is: how to change current action on dope sheet with script?