def __init__(self) -> None:
"""Initializes the class."""
self.callThreshold = int(os.getenv("CALL_THRESHOLD", 1))
self.debug = os.getenv("DEBUG", "true").lower() == "true"
self.reportLatency = os.getenv("REPORT_LATENCY",
"false").lower() == "true"
self.window_minutes = int(os.getenv("WINDOW_M", 5))
self.timezone = pytz.timezone(os.getenv("TIMEZONE", "US/Pacific"))
# The actual look back is the length of this lookback + lag compensation. For example: 300+45=345 seconds
self.lookback = os.getenv("LOOKBACK_S", 300)
self.cachedTweet: int = None
self.cachedTime: datetime = None
self.cache = TTLCache(maxsize=100, ttl=self.lookback)
self.scraper = Scraper.Instance(self.BASE_URL, self.lookback)
self.latency = [timedelta(seconds=0)]
if not self.debug:
# Does not need to be saved for later.
# If the keys aren't in env this will still run.
auth = tweepy.OAuthHandler(os.getenv("CONSUMER_KEY", ""),
os.getenv("CONSUMER_SECRET", ""))
auth.set_access_token(os.getenv("ACCESS_TOKEN_KEY", ""),
os.getenv("ACCESS_TOKEN_SECRET", ""))
self.api = tweepy.API(auth)
# Test the authentication. This will gracefully fail if the keys aren't present.
try:
self.api.rate_limit_status()
except TweepError as e:
if e.api_code == 215:
log.error("No keys or bad keys")
else:
log.error("Other API error: {}".format(e))
exit(1)
self.interval = Set.Interval(30, self._check)
