jasonscheirer / Stumbler
My crappy warbiking software
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$ hg clone http://bitbucket.org/jasonscheirer/stumbler/
| commit 7: | 657a246f2c6f |
| parent 6: | 012994305f04 |
| branch: | default |
Better main loop
Changed (Δ66 bytes):
raw changeset »
curses_ui.py (7 lines added, 5 lines removed)
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import curses |
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import datetime |
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import signal |
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from bikesniff import gpsfix, networks |
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class CursesUI(object): |
| … | … | @@ -13,22 +14,23 @@ class CursesUI(object): |
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curses.cbreak() |
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self.stdscr.keypad(1) |
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self.stdscr.nodelay(1) |
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signal.signal(signal.SIGINT, self.shutdown) |
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def shutdown(self, sig=None, frame=None): |
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curses.nocbreak() |
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self.stdscr.keypad(0) |
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curses.echo() |
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curses.endwin() |
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self.reactor.stop() |
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def update(self): |
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try: |
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self.stdscr.addstr(0, 0, str(datetime.datetime.now()), curses.A_BOLD) |
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curses.setsyx(self.stdscr.height, self.stdscr.width) |
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self.stdscr.addstr(1, 1, str(datetime.datetime.now()), curses.A_BOLD) |
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self.stdscr.border() |
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self.stdscr.refresh() |
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except: |
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pass |
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finally: |
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if self.stdscr.getch() in (27, ord('q'), ord('Q') |
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if self.stdscr.getch() in (27, ord('q'), ord('Q'), curses.KEY_BREAK): |
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self.shutdown() |
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self.reactor.stop() |
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else: |
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self.reactor.callLater(0.5, self.update) |
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