@classmethod
  def CreateUnsubscribeCookie(cls, user_id, email_type):
    unsubscribe_dict = {'user_id': user_id, 'email_type': email_type}
    return web.create_signed_value(secrets.GetSecret('invite_signing'), 'unsubscribe', json.dumps(unsubscribe_dict))
Store the intersection of the current set and one or more
dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/user.py/User.CreateUnsubscribeCookie--crossover with--dataset/ETHPy150Open coleifer/walrus/walrus/containers.py/Set.interstore