def on_key_down(key):
global keys_down_action
if key in keys_down_action:
action_id = keys_down_action[key]
action = get_function(action_id)
if action is not None:
print 'down : ' + str(key) + ' -> ' + action_id
action()
def on_key_up(key):
global keys_up_action, keys_up
keys_up.append(key)
if key in keys_up_action:
action_id = keys_up_action[key]
action = get_function(action_id)
if action is not None:
print 'up : ' + str(key) + ' -> ' + action_id
action()