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hb_cursescontrol.py
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hb_cursescontrol.py
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import curses
class control(object):
def __init__(self):
# get the curses screen window
self.screen = curses.initscr()
# turn off input echoing
curses.noecho()
# respond to keys immediately (don't wait for enter)
curses.cbreak()
# map arrow keys to special values
self.screen.keypad(True)
#self.screen.border(0)
def get_key(self):
char = self.screen.getch()
if char == ord('q'):
#break
return "q"
elif char == curses.KEY_RIGHT:
# print doesn't work with curses, use addstr instead
#screen.addstr(0, 0, 'right')
return "right"
elif char == curses.KEY_LEFT:
#screen.addstr(0, 0, 'left ')
return "left"
elif char == curses.KEY_UP:
#screen.addstr(0, 0, 'up ')
return "up"
elif char == curses.KEY_DOWN:
#screen.addstr(0, 0, 'down ')
return "down"
elif char == curses.KEY_ENTER:
#screen.addstr(0, 0, 'enter ')
return "enter"
else:
return char
def quit_nicely(self):
curses.endwin()
def read_key_loop(self):
char = 0
#self.screen.addstr(12, 25, "Waiting for key...")
#self.screen.refresh()
while char != ('q'):
char = self.get_key()
#self.screen.clear()
#self.screen.border(0)
#self.screen.addstr(12, 25, "Waiting for key...")
#self.screen.addstr(13, 25, "You pushed = " + str(char))
#self.screen.refresh()
print char
if __name__ == "__main__":
import time
import hb_cursescontrol
test = hb_cursescontrol.control()
test.read_key_loop()
test.quit_nicely()