index b528288766c99c9d6016e1f1357bdd7efa180563..d4bb542509738ab7edd0df46ab94626841a91a15 100644 (file)
self.stores.append(store)
def pop(self):
return self.stores.pop()
-
+ def items(self):
+ l = []
+ for store in self.stores:
+ l = l + store.items()
+ return l