On 31.12.2011 20:34, Alexander Kapps wrote:
On 31.12.2011 20:24, Mag Gam wrote:
Hello,
I have been struggling reseting the terminal when I try to do
KeyboardInterrupt exception therefore I read the documentation for
curses.wrapper and it seems to take care of it for me,
http://docs.python.org/library/curses.html#curses.wrapper.
Can someone please provide a Hello World example with python
curses wrapper?
tia
Use atexit.register() to register a cleanup function which is called
when the program exits:
Oh, sorry, I missed the curses.wrapper() part. Here is an example:
import curses
def main(screen):
curses.start_color()
curses.init_pair(1, curses.COLOR_GREEN, curses.COLOR_BLUE)
curses.init_pair(2, curses.COLOR_YELLOW, curses.COLOR_BLACK)
screen.bkgd(curses.color_pair(1))
screen.refresh()
win = curses.newwin(5, 20, 5, 5)
win.bkgd(curses.color_pair(2))
win.box()
win.addstr(2, 2, "Hallo, Welt!")
win.refresh()
c = screen.getch()
try:
curses.wrapper(main)
except KeyboardInterrupt:
print "Got KeyboardInterrupt exception. Exiting..."
exit()
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