def main(self) -> None:
screen = Screen()
screen.set_terminal_properties(colors=self.color_depth)
self.loop = urwid.MainLoop(self.view, self.theme, screen=screen)
self.update_pipe = self.loop.watch_pipe(self.draw_screen)
# Register new ^C handler
signal.signal(signal.SIGINT, self.exit_handler)
try:
# TODO: Enable resuming? (in which case, remove ^Z below)
disabled_keys = {
'susp': 'undefined', # Disable ^Z - no suspending
'stop': 'undefined', # Disable ^S - enabling shortcut key use
'quit': 'undefined', # Disable ^\, ^4
}
old_signal_list = screen.tty_signal_keys(**disabled_keys)
self.loop.run()
except Exception:
self.restore_stdout()
screen.tty_signal_keys(*old_signal_list)
raise
finally:
self.restore_stdout()
screen.tty_signal_keys(*old_signal_list)
def main(self) -> None:
screen = Screen()
screen.set_terminal_properties(colors=256)
self.loop = urwid.MainLoop(self.view, self.theme, screen=screen)
self.update_pipe = self.loop.watch_pipe(self.draw_screen)
try:
# TODO: Enable resuming? (in which case, remove ^Z below)
disabled_keys = {
'susp': 'undefined', # Disable ^Z for suspending
'stop': 'undefined', # Disable ^S, enabling shortcut key use
}
old_signal_list = screen.tty_signal_keys(**disabled_keys)
self.loop.run()
except Exception:
self.restore_stdout()
screen.tty_signal_keys(*old_signal_list)
raise
finally:
self.restore_stdout()
screen.tty_signal_keys(*old_signal_list)