def init_number_subscriptions():
clean_up_subscription()
users = User.query().fetch()
for user in users:
followers = Subscription.query(Subscription.following == user.key).count()
following = Subscription.query(ancestor = user.key).count()
memcache.init_followers_number(user.key.id(), followers)
memcache.init_following_number(user.key.id(), following)
def get_all_users(self):
user_list = User.query()
if not user_list.get():
return None, None
else:
user_list = user_list.fetch(1000)
last_edited = sorted(user_list, key=attrgetter('updated'),reverse=True)[0].updated
return last_edited, user_list
def get_updated_user_list(self, updated_after):
"""
This is a function to get the list of available events
"""
user_list = User.query().filter(User.updated > updated_after)
if not user_list.get():
return None, None
user_list = user_list.order(-User.updated)
last_update_time = user_list.get().updated
user_list = user_list.fetch(1000)
if len(user_list) == 0:
return None, None
return last_update_time, user_list
def init_number_users():
number_of_users = User.query(User.type == 'student').count()
memcache.init_total_users(number_of_users)
