Python error AttributeError Screen object has no attribute onkeypress

Question

I'm trying to use the following line in my python code

wn.onkeypress(go_up, "w")

But I end up with the following error:

    wn.onkeypress(go_up, "w")
AttributeError: '_Screen' object has no attribute 'onkeypress'

Answer 1

Instead of 

wn.onkeypress(go_up, "w")

Try

wn.onkey(go_uo, "w")