@classmethod
  def _GetRevivableFollowers(cls, followers):
    return [follower.user_id for follower in followers
            if follower.IsRemoved() and not follower.IsUnrevivable()]
Get subset of the given followers that have been removed but are still revivable.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/op/viewfinder_op.py/ViewfinderOperation._GetRevivableFollowers