The wizards inherit a certain class and are limited. I can open and edit a footprint file in python:
footpr = pcbnew.FootprintLoad("/path/to/fprints.pretty", "MY_FOOTPRINT")
Or I can find a footprint in a board. but I can't manipulate a footprint through the footprint editor "board". Apparently there's no GetFootprintBoard() or anything similar, like there is GetBoard() for the opened pcb board?