diff options
| -rw-r--r-- | doorwatch.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/doorwatch.py b/doorwatch.py index 1e83848..b45a1c2 100644 --- a/doorwatch.py +++ b/doorwatch.py @@ -12,7 +12,7 @@ import time if __name__ == '__main__': workdir = os.path.realpath(os.path.dirname(__file__)) - was_closed = False # Only react to changes + was_closed = None # Only react to changes last_ref = None while True: @@ -37,9 +37,10 @@ if __name__ == '__main__': data = data['data'] closed = data['door.left']['value'] - if was_closed and not closed: - print "Door has been opened!" - subprocess.call(['paplay', '--volume=32661', os.path.join(workdir, 'doorwatch.wav')]) - if not was_closed and closed: - print "Door has been closed." + if was_closed is not None: + if was_closed and not closed: + print "Door has been opened!" + subprocess.call(['paplay', '--volume=32661', os.path.join(workdir, 'doorwatch.wav')]) + if not was_closed and closed: + print "Door has been closed." was_closed = closed |