def run(self):
logging.info('[worker] worker started')
while not self.stop:
logging.debug('[worker] perform one loop')
uri = db.mongodb_uri()
conn = Connection(uri)
users = conn.db['users']
current = int(time.time())
for user in users.find():
user_id = user.get('user_id')
access_token = user.get('access_token')
expires = user.get('expires')
last_scan_time = user.get('last_scan_time', 0)
if not access_token:
continue
if expires > 0 and expires < current:
logging.debug('[worker] expires time smaller than current time')
continue
# logging.debug('[worker] last_scan_time={0}, current={1}'.format(last_scan_time, current))
# if last_scan_time > current:
# logging.debug('[worker] last_scan_time:{0} greater than current time'.format(last_scan_time))
# continue
logging.info('[worker] scan news feed for user_id: ' + user_id)
feeds = fb_call('me/home', args={'access_token': access_token})
scan_feeds(feeds, access_token, last_scan_time)
db.update_last_scan_time(user_id, int(time.time()))
time.sleep(30)
def mongotest():
uri = db.mongodb_uri()
conn = Connection(uri)
coll = conn.db['ts']
coll.insert(dict(now=int(time.time())))
last_few = [str(x['now']) for x in coll.find(sort=[("_id", -1)], limit=10)]
body = "\n".join(last_few)
return Response(body, content_type="text/plain;charset=UTF-8")
def echo_users():
uri = db.mongodb_uri()
conn = Connection(uri)
users = conn.db['users']
body = ''
for user in users.find():
body += user.get('user_id', 'no_user_id') + ', ' + user.get('access_token', 'no_access_token') + ', ' + str(user.get('expires', -1)) + ', ' + str(user.get('last_scan_time', -1)) + '\n'
return Response(body, content_type="text/plain;charset=UTF-8")