def forwards(self, orm):
from drawquest.apps.drawquest_auth.models import User
from canvas.redis_models import redis
completed_user_ids = [int(e) for e in redis.smembers('following_migration_completed_user_ids')]
for user in User.objects.all():
if user.id in completed_user_ids:
continue
print user.username,
followers = user.redis.followers.smembers()
followers = User.objects.filter(id__in=followers).order_by('username').values_list('id', flat=True)
for id_ in reversed(followers):
user.redis.new_followers.bump(id_)
following = user.redis.followers.smembers()
following = User.objects.filter(id__in=following).order_by('username').values_list('id', flat=True)
for id_ in reversed(following):
user.redis.new_following.bump(id_)
redis.sadd('following_migration_completed_user_ids', user.id)
redis.delete('following_migration_completed_user_ids')
print
def preload_explore_comment_ids():
redis.delete('explore_comment_ids_temp')
ids = explore_comment_ids()
for id_ in ids:
redis.sadd('explore_comment_ids_temp', id_)
if ids:
redis.rename('explore_comment_ids_temp', 'explore_comment_ids')
def preload_explore_comment_ids():
redis.delete('explore_comment_ids_temp')
ids = explore_comment_ids()
for id_ in ids:
redis.sadd('explore_comment_ids_temp', id_)
if ids:
redis.rename('explore_comment_ids_temp', 'explore_comment_ids')
def forwards(self, orm):
from drawquest.apps.drawquest_auth.models import User
from drawquest.apps.drawquest_auth.details_models import UserDetails
from canvas.redis_models import redis
completed_user_ids = [
int(e)
for e in redis.smembers('following_migration_completed_user_ids')
]
try:
highest_completed = max(completed_user_ids)
except ValueError:
highest_completed = 0
all_users = User.objects.all()
print 'Gathering all_usernames...'
all_usernames = dict(
(int(id_), username.lower())
for id_, username in all_users.values_list('id', 'username'))
print 'Done'
print 'Beginning all_users iteration...'
for user in all_users.filter(id__gte=highest_completed):
if user.id in completed_user_ids:
print 'Skipping {}'.format(user.id)
continue
print user.username, '({})'.format(user.id)
followers = user.redis.followers.smembers()
ids = sorted(followers,
key=lambda f: all_usernames.get(int(f), 'fff'))
for f in reversed(ids):
user.redis.new_followers.bump(f)
user.redis.new_following.zremrangebyrank(0, -1)
following = user.redis.following.smembers()
ids = sorted(following,
key=lambda f: all_usernames.get(int(f), 'fff'))
for f in reversed(ids):
user.redis.new_following.bump(f)
redis.sadd('following_migration_completed_user_ids', user.id)
redis.delete('following_migration_completed_user_ids')
print
def forwards(self, orm):
from drawquest.apps.drawquest_auth.models import User
from drawquest.apps.drawquest_auth.details_models import UserDetails
from canvas.redis_models import redis
completed_user_ids = [int(e) for e in redis.smembers('following_migration_completed_user_ids')]
try:
highest_completed = max(completed_user_ids)
except ValueError:
highest_completed = 0
all_users = User.objects.all()
print 'Gathering all_usernames...'
all_usernames = dict((int(id_), username.lower()) for id_, username in all_users.values_list('id', 'username'))
print 'Done'
print 'Beginning all_users iteration...'
for user in all_users.filter(id__gte=highest_completed):
if user.id in completed_user_ids:
print 'Skipping {}'.format(user.id)
continue
print user.username, '({})'.format(user.id)
followers = user.redis.followers.smembers()
ids = sorted(followers, key=lambda f: all_usernames.get(int(f), 'fff'))
for f in reversed(ids):
user.redis.new_followers.bump(f)
user.redis.new_following.zremrangebyrank(0, -1)
following = user.redis.following.smembers()
ids = sorted(following, key=lambda f: all_usernames.get(int(f), 'fff'))
for f in reversed(ids):
user.redis.new_following.bump(f)
redis.sadd('following_migration_completed_user_ids', user.id)
redis.delete('following_migration_completed_user_ids')
print
def forwards(self, orm):
from drawquest.apps.drawquest_auth.models import User
from canvas.redis_models import redis
completed_user_ids = [
int(e)
for e in redis.smembers('following_migration_completed_user_ids')
]
for user in User.objects.all():
if user.id in completed_user_ids:
continue
print user.username,
followers = user.redis.followers.smembers()
followers = User.objects.filter(
id__in=followers).order_by('username').values_list('id',
flat=True)
for id_ in reversed(followers):
user.redis.new_followers.bump(id_)
following = user.redis.followers.smembers()
following = User.objects.filter(
id__in=following).order_by('username').values_list('id',
flat=True)
for id_ in reversed(following):
user.redis.new_following.bump(id_)
redis.sadd('following_migration_completed_user_ids', user.id)
redis.delete('following_migration_completed_user_ids')
print
