def decrement_total_users():
memcache_key = 'total-users'
return sharding_counter.decrement(memcache_key)
def decrement_event_attendees_number(event_key, gender):
if gender == 'Homme' or gender == 'male':
gender = 'm'
else: gender ='f'
memcache_key = 'attendees-number-'+gender+'-'+event_key
return sharding_counter.decrement(memcache_key)
def decrement_followers_number(user_id):
memcache_key = 'followers-number-' + str(user_id)
return sharding_counter.decrement(memcache_key)