# Setup Logging

logger = logging.getLogger('twitterbox')

hdlr = logging.FileHandler(settings.LOG)

formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')

hdlr.setFormatter(formatter)

logger.addHandler(hdlr)

hdlr = logging.StreamHandler(sys.stdout)

formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')

hdlr.setFormatter(formatter)

logger.addHandler(hdlr)

if settings.DEBUG:

logger.setLevel(logging.DEBUG)

logger.info("DEBUG level logging")

else:

logger.setLevel(logging.INFO)

logger.info("INFO level logging")

logger.info("Starting up...")

if PI:

# Not interested

GPIO.setwarnings(False)

# Setup the LCD display

GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers

# Setup the alert light

GPIO.setup(settings.LIGHT_PIN, GPIO.OUT)

GPIO.output(settings.LIGHT_PIN, GPIO.LOW)

# The queue is where messages go to be displayed

queue = Queue.PriorityQueue()

watcher = None

printer = None

loops = 0

while True:

try:

loops = loops + 1

logger.debug("Main Loop " + str(loops))

# Make sure our twitter thread is alive and happy

if not watcher or not watcher.is_alive():

logger.info("Starting watcher thread")

watcher = Watcher(queue, logger)

watcher.setDaemon(True)

watcher.start()

# Make sure our printing thread is alive and happy

if not printer or not printer.is_alive():

logger.info("Starting printer thread")

printer = Printer(queue, logger, PI)

printer.setDaemon(True)

printer.start()

# Throw some info in the queue if it's getting low

if queue.qsize() == 0:

messages = open(settings.MSG_FILE, 'r')

for msg in messages:

queue.put((settings.PRIORITY_LOW, msg, "", False))

messages.close()

# Switching to using the message file instead of this generated msg

#for w in settings.TRACK:

# queue.put((settings.PRIORITY_LOW, "Watching for:", w, False))

# We are not tracking the number of followers for this event

# This frees up an extra twitter connection to avoid rate limiting --JLS

# user_data = watcher.getUserData()

# if user_data != None:

# for k,v in user_data.iteritems():

# queue.put((PRIORITY_LOW, k, v, False))

except Exception as e:

logger.error("Exception in main thread: " + str(e))

traceback.print_tb(sys.exc_info()[2])

time.sleep(15)