diff options
Diffstat (limited to 'urwid/curses_display.py')
| -rwxr-xr-x | urwid/curses_display.py | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/urwid/curses_display.py b/urwid/curses_display.py index 758d621..441042e 100755 --- a/urwid/curses_display.py +++ b/urwid/curses_display.py @@ -102,12 +102,10 @@ class Screen(BaseScreen, RealTerminal): self._mouse_tracking_enabled = enable - def start(self): + def _start(self): """ Initialize the screen and input mode. """ - assert self._started == False - self.s = curses.initscr() self.has_color = curses.has_colors() if self.has_color: @@ -130,15 +128,12 @@ class Screen(BaseScreen, RealTerminal): if not self._signal_keys_set: self._old_signal_keys = self.tty_signal_keys() - super(Screen, self).start() - + super(Screen, self)._start() - def stop(self): + def _stop(self): """ Restore the screen. """ - if self._started == False: - return curses.echo() self._curs_set(1) try: @@ -149,21 +144,8 @@ class Screen(BaseScreen, RealTerminal): if self._old_signal_keys: self.tty_signal_keys(*self._old_signal_keys) - super(Screen, self).stop() - + super(Screen, self)._stop() - def run_wrapper(self,fn): - """Call fn in fullscreen mode. Return to normal on exit. - - This function should be called to wrap your main program loop. - Exception tracebacks will be displayed in normal mode. - """ - - try: - self.start() - return fn() - finally: - self.stop() def _setup_colour_pairs(self): """ |