300
302
is created (otherwise a CreateError exception is raised). Otherwise,
301
303
save() can update an existing object with the same key.
305
307
def delete(self, session_key=None):
307
309
Deletes the session data under this key. If the key is None, the
308
310
current session key value is used.
314
316
Loads the session data and returns a dictionary.