On 23 май, 22:32, Jimmy <mcknight0... at gmail.com> wrote:
[...]
> however, how can I just simply know a key is pressed?
If you are on Linux, use XLib
http://python-xlib.sourceforge.net/
You need to catch the KeyPress or KeyRelease X events.
while 1:
ev = display.next_event()
if ev.type == X.KeyPress:
key_code = ev.detail
....
....
Ivan