def check(self):
logger = logging.getLogger(__name__)
logger.debug('Starting check...')
download, upload = Monitor.speedtest()
sdl, sul = ps(download), ps(upload)
logger.info('Current speed: %s/%s', sdl, sul)
if self.speed_is_low(download, upload):
# updating count before the next branch here ensures only one tweet
# will be sent in a "bad speed window", that is, it will only tweet
# again once your speed goes above minimum expected values
self.warning_count += 1
logger.warning('Detected bandwidth under minimal expected!')
# wait 10 minutes to issue a tweet and only tweet once every 3 hours
if self.time_to_tweet():
logger.warning('Bandwidth low for too long, sending tweet.')
tweet = self.message.format(sdl, sul, download=sdl, upload=sul)
logger.debug('Formatted tweet: %s', tweet)
# actually send the tweet
self.twitter.statuses.update(status=tweet)
self.last_tweet = time.time()
else:
logger.debug('Everything working as expected.')
self.warning_count = 0
logger.debug('Finished check.')
def __init__(self, expected, auth, message, ratio=0.4, threshold=5):
self.expected = Bandwidth(download=expected.download * ratio,
upload=expected.upload * ratio)
self.message = message
self.twitter = twitter.Twitter(auth=auth)
self.warning_count = 0
self.threshold = threshold
self.last_tweet = 0
logger = logging.getLogger(__name__)
logger.info('Minimum expected speed: %s/%s' % (
ps(self.expected.download),
ps(self.expected.upload),))
