urwid

Keypress Function in Python Urwid Question: Forgive me if this is not a good question. I’m having hard time understanding one of the codes in URWID library in Python. This is one of the example code in the tutorial. http://urwid.org/tutorial/index.html 1 import urwid 2 def exit_on_q(key): 3 if key in (‘q’, ‘Q’): 4 raise urwid.ExitMainLoop() …