def __setitem__(self, name, value):
    datastore_types.ValidateProperty(name, value)
    dict.__setitem__(self, name, value)
Return an iterator that yields the weak references to the keys.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/api/datastore.py/Entity.__setitem__--crossover with--dataset/ETHPy150Open Southpaw-TACTIC/TACTIC/src/context/client/tactic-api-python-4.0.api04/Lib/weakref.py/WeakKeyDictionary.iterkeyrefs