aquarium.session.DatabaseSessionContainer.DatabaseSession

Package aquarium :: Package session :: Module DatabaseSessionContainer :: Class DatabaseSession

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Type DatabaseSession

object --+        
         |        
      dict --+    
             |    
       Session --+
                 |
                DatabaseSession

This is the session.

The following attributes are used:

backend: This is an instance of the backend.

Method Summary
	`__init__(self, backend, sid)` Accept a reference to the backend.
	`load(self)` Load a session from the database.
	`save(self)` Persist a session to the database.
Inherited from Session
	`clear(self)` Clear everything except the `sid` and `lastModified` keys.
	`getCookieExpiration(self)` Return a value for `ctx.response.cookie["sid"]["expires"]`.
Inherited from dict
	`__cmp__(x, y)` x.__cmp__(y) <==> cmp(x,y)...
	`__contains__(D, k)` D.__contains__(k) -> True if D has a key k, else False...
	`__delitem__(x, y)` x.__delitem__(y) <==> del x[y]...
	`__eq__(x, y)` x.__eq__(y) <==> x==y...
	`__ge__(x, y)` x.__ge__(y) <==> x>=y...
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name...
	`__getitem__(x, y)` x.__getitem__(y) <==> x[y]...
	`__gt__(x, y)` x.__gt__(y) <==> x>y...
	`__hash__(x)` x.__hash__() <==> hash(x)...
	`__iter__(x)` x.__iter__() <==> iter(x)...
	`__le__(x, y)` x.__le__(y) <==> x<=y...
	`__len__(x)` x.__len__() <==> len(x)...
	`__lt__(x, y)` x.__lt__(y) <==> x<y...
	`__ne__(x, y)` x.__ne__(y) <==> x!=y...
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T...
	`__repr__(x)` x.__repr__() <==> repr(x)...
	`__setitem__(x, i, y)` x.__setitem__(i, y) <==> x[i]=y...
	`copy(D)` D.copy() -> a shallow copy of D...
	`get(D, k, d)` D.get(k[,d]) -> D[k] if k in D, else d.
	`has_key(D, k)` D.has_key(k) -> True if D has a key k, else False...
	`items(D)` D.items() -> list of D's (key, value) pairs, as 2-tuples...
	`iteritems(D)` D.iteritems() -> an iterator over the (key, value) items of D...
	`iterkeys(D)` D.iterkeys() -> an iterator over the keys of D...
	`itervalues(D)` D.itervalues() -> an iterator over the values of D...
	`keys(D)` D.keys() -> list of D's keys...
	`pop(D, k, d)` If key is not found, d is returned if given, otherwise KeyError is raised...
	`popitem(D)` 2-tuple; but raise KeyError if D is empty...
	`setdefault(D, k, d)` D.setdefault(k[,d]) -> D.get(k,d), also set D[k]=d if k not in D...
	`update(...)` D.update(E, **F) -> None.
	`values(D)` D.values() -> list of D's values...
Inherited from object
	`__delattr__(...)` x.__delattr__('name') <==> del x.name...
	`__reduce__(...)` helper for pickle...
	`__reduce_ex__(...)` helper for pickle...
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value...
	`__str__(x)` x.__str__() <==> str(x)...
Inherited from type
	`fromkeys(dict, S, v)` v defaults to None.

Method Details

init(self, backend, sid)
(Constructor)

Accept a reference to the backend.

Overrides:: aquarium.session.SessionContainer.Session.__init__

load(self)

Load a session from the database.

save(self)

Persist a session to the database.

This involves pickling the session. You can change which protocol is used to pickle the session by setting the Aquarium property DATABASE_SESSION_CONTAINER_PICKLE_PROTOCOL. It's default value is 0. The most optimal setting is cPickle.HIGHEST_PROTOCOL, but that doesn't always work. See the proto argument of cPickle.dumps for more information.

Overrides:: aquarium.session.SessionContainer.Session.save

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Type DatabaseSession

__init__(self, backend, sid) (Constructor)

load(self)

save(self)

init(self, backend, sid)
(Constructor)