用memcache处理webpy的session
目前用的webpy0.34里没有对session提供memcache后端，自己参照其它的Store写了一个。import memcache as memcache
from web.session import Store
class MemcacheStore(Store):
def __init__(self, config):
'''
config = {
'servers': ['127.0.0.1:11211'],
'timeout': 1440
}
'''
self.mc = memcache.Client(config['servers'])
self.timeout = config['timeout']
def __contains__(self, key):
return True if self.mc.get(key) else False
def __getitem__(self, key):
return self.mc.get(key)
def __setitem__(self, key, value):
self.mc.set(key, value, self.timeout)
def __delitem__(self, key):
self.mc.delete(key)
def cleanup(self, timeout):
'''You need nothing to do. Memcache can handle it.'''
pass
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