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cache list count in pdict and clear where needed

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This commit is contained in:
j 2016-01-05 20:44:41 +05:30
commit 592f79dc39
4 changed files with 34 additions and 5 deletions
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23
oml/user/models.py
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@ -89,6 +89,17 @@ class User(db.Model):
'user': self.name
}] + [l.json() for l in self.lists.order_by('index_')]
def clear_list_cache(self):
for key in list(settings.list_cache):
if key.startswith(self.id + ':'):
del settings.list_cache[key]
def clear_smart_list_cache(self):
smart_lists = [':' + l.name for l in List.query.filter_by(type='smart')]
for key in list(settings.list_cache):
if key in smart_lists:
del settings.list_cache[key]
def update_peering(self, peered, username=None):
was_peering = self.peered
if peered:
@ -118,6 +129,9 @@ class User(db.Model):
if not i.users:
i.delete()
Changelog.query.filter_by(user_id=self.id).delete()
if self.id in settings.ui['showFolder']:
del settings.ui['showFolder'][self.id]
self.clear_list_cache()
self.save()
if was_peering:
Changelog.record(state.user(), 'removepeer', self.id)
@ -287,16 +301,17 @@ class List(db.Model):
return self.public_id
def items_count(self):
key = 'list:' + self.public_id
value = state.cache.get(key)
if value is None:
key = self.find_id
if key in settings.lists_cache:
value = settings.lists_cache[key]
else:
from item.models import Item
if self._query:
data = self._query
value = Parser(Item).find({'query': data}).count()
else:
value = len(self.items)
state.cache.set(key, value, ttl=90)
settings.lists_cache[key] = value
return value
def json(self):