mirror of
https://github.com/moparisthebest/SickRage
synced 2024-12-13 11:32:20 -05:00
44 lines
991 B
Python
44 lines
991 B
Python
# -*- coding: utf-8 -*-
|
|
'''
|
|
"memcached" cache.
|
|
|
|
The shove psuedo-URL for a memcache cache is:
|
|
|
|
memcache://<memcache_server>
|
|
'''
|
|
|
|
try:
|
|
import memcache
|
|
except ImportError:
|
|
raise ImportError("Memcache cache requires the 'memcache' library")
|
|
|
|
from shove import Base
|
|
|
|
|
|
class MemCached(Base):
|
|
|
|
'''Memcached cache backend'''
|
|
|
|
def __init__(self, engine, **kw):
|
|
super(MemCached, self).__init__(engine, **kw)
|
|
if engine.startswith('memcache://'):
|
|
engine = engine.split('://')[1]
|
|
self._store = memcache.Client(engine.split(';'))
|
|
# Set timeout
|
|
self.timeout = kw.get('timeout', 300)
|
|
|
|
def __getitem__(self, key):
|
|
value = self._store.get(key)
|
|
if value is None:
|
|
raise KeyError(key)
|
|
return self.loads(value)
|
|
|
|
def __setitem__(self, key, value):
|
|
self._store.set(key, self.dumps(value), self.timeout)
|
|
|
|
def __delitem__(self, key):
|
|
self._store.delete(key)
|
|
|
|
|
|
__all__ = ['MemCached']
|