def get(self, key, default=None):
        try:
            wr = self.data[key]
        except __HOLE__:
            return default
        else:
            o = wr()
            if o is None:
                # This should only happen
                return default
            else:
                return o
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/weakref.py/WeakValueDictionary.get