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session bug fix: make sure session package data always references current session data object as parent

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This commit is contained in:
Helmut Merz 2011-09-16 10:51:06 +02:00
parent 9601a5e402
commit 1d33e55915
1 changed files with 11 additions and 1 deletions
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12
session/memcached.py
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@ -42,7 +42,9 @@ class SessionDataContainer(object):
def __getitem__(self, key): def __getitem__(self, key):
client = component.getUtility(IMemcachedClient) client = component.getUtility(IMemcachedClient)
return client.query(key, ns=self.namespace) value = client.query(key, ns=self.namespace)
value.parent = self
return value
def __setitem__(self, key, value): def __setitem__(self, key, value):
client = component.getUtility(IMemcachedClient) client = component.getUtility(IMemcachedClient)
@ -85,6 +87,12 @@ class SessionData(dict):
self.id = id self.id = id
self.parent = parent self.parent = parent
def __getitem__(self, key):
value = super(SessionData, self).__getitem__(key)
if isinstance(value, SessionPkgData):
value.parent = self
return value
def __setitem__(self, key, value): def __setitem__(self, key, value):
super(SessionData, self).__setitem__(key, value) super(SessionData, self).__setitem__(key, value)
self.parent[self.id] = self self.parent[self.id] = self
@ -105,3 +113,5 @@ class SessionPkgData(SessionData):
implements(ISessionPkgData) implements(ISessionPkgData)
def __getitem__(self, key):
return super(SessionPkgData, self).__getitem__(key)