can it be programmed in python
Disregard.
You should first do a simple internet search with your search terms, arduino giga python and you will have many answers, starting with...
https://docs.arduino.cc/tutorials/giga-r1-wifi/giga-micropython/
Not "display shield"
I know the giga r1 can be programmed in python. Looking for libraries in python for the display shield that will run on the giga r1