def do_update(self):
version = self.r.get('version')
if not version:
self.r.set('version', 8)
return
version = int(version)
r = JSONRedis(self.r.r)
r.caching = False
# Deprecated since 0.14.0
if version < 7:
now = time()
lists = r.omget(r.lrange('lists', 0, -1))
for lst in lists:
r.zadd('{}.lists'.format(lst['authors'][0]), {lst['id']: -now})
r.set('version', 7)
# Deprecated since 0.23.0
if version < 8:
lists = r.omget(r.lrange('lists', 0, -1))
for lst in lists:
users_key = '{}.users'.format(lst['id'])
self.r.zadd(users_key, {lst['authors'][0].encode(): 0})
events = r.omget(r.lrange('{}.activity.items'.format(lst['id']), 0, -1))
for event in reversed(events):
t = parse_isotime(event['time'], aware=True).timestamp()
self.r.zadd(users_key, {event['user'].encode(): -t})
r.set('version', 8)
def do_update(self):
version = self.r.get('version')
if not version:
self.r.set('version', 7)
return
version = int(version)
r = JSONRedis(self.r.r)
r.caching = False
# Deprecated since 0.3.0
if version < 2:
lists = r.omget(r.lrange('lists', 0, -1))
for lst in lists:
lst['features'] = []
items = r.omget(r.lrange('{}.items'.format(lst['id']), 0, -1))
for item in items:
item['checked'] = False
r.omset({item['id']: item for item in items})
r.omset({lst['id']: lst for lst in lists})
r.set('version', 2)
# Deprecated since 0.5.0
if version < 3:
lists = r.omget(r.lrange('lists', 0, -1))
for lst in lists:
lst['activity'] = (Activity('{}.activity'.format(lst['id']),
app=self,
subscriber_ids=[]).json())
r.omset({lst['id']: lst for lst in lists})
r.set('version', 3)
# Deprecated since 0.6.0
if version < 4:
items = r.omget([
id for list_id in r.lrange('lists', 0, -1)
for id in r.lrange('{}.items'.format(list_id.decode()), 0, -1)
])
for item in items:
item['location'] = None
r.omset({item['id']: item for item in items})
r.set('version', 4)
# Deprecated since 0.7.0
if version < 5:
items = r.omget([
id for list_id in r.lrange('lists', 0, -1)
for id in r.lrange('{}.items'.format(list_id.decode()), 0, -1)
])
for item in items:
item['resource'] = None
r.omset({item['id']: item for item in items})
r.set('version', 5)
# Deprecated since 0.11.0
if version < 6:
lists = r.omget(r.lrange('lists', 0, -1))
for lst in lists:
lst['mode'] = 'collaborate'
r.omset({lst['id']: lst for lst in lists})
r.set('version', 6)
# Deprecated since 0.14.0
if version < 7:
now = time()
lists = r.omget(r.lrange('lists', 0, -1))
for lst in lists:
r.zadd('{}.lists'.format(lst['authors'][0]), {lst['id']: -now})
r.set('version', 7)