def response(self, user, text, reply_to=None):
self._scanner = ReminderScanner(text)
response = ""
valid = True
tweet_hash = hashlib.sha1()
tweet_hash.update(text)
tweet_hash = tweet_hash.hexdigest()[:6]
try:
self._reminder = self._scanner.extract()
except:
valid = False
response += gs("PARSE_ERROR")
return self._split("@" + user, response, reply_to=reply_to)
if self._reminder.error != None:
valid = False
response += gs("ERROR_OCCURRED") % self._reminder.error
elif self._reminder.timedelta == None:
valid = False
response += gs("NO_TIMEDELTA")
elif self._reminder.text == None:
response += gs("NO_REMINDER_TEXT") % tweet_hash
if self._reminder.text != None and valid:
response += gs("REMINDER_SET") % tweet_hash
# Save the job in the scheduler
if valid:
j = Job(extra={'user': user}, payload=self._reminder)
j.store(r)
return self._split("@" + user, response, reply_to=reply_to)
def run():
logger.debug("Scheduler thread started")
while True:
now = datetime.now()
ts = int(time.mktime(now.timetuple()))
jobs = r.zrangebyscore("jobs", "-inf", ts)
if len(jobs):
for job in jobs:
Job.from_config_key(r, job).execute(r)
r.zrem("jobs", job)
logger.debug("Executed %d jobs" % len(jobs))
time.sleep(1)