def to_spec(self):
        spec = super(Tied, self).to_spec()
        spec['partner'] = self.partner.name
        return spec
Iterate through all session entities, yielding each.
dataset/ETHPy150Open lmjohns3/theanets/theanets/layers/feedforward.py/Tied.to_spec--crossover with--dataset/ETHPy150Open google/simian/src/simian/auth/base.py/AuthSessionBase.All