def add_dep(self, dep):
    if not isinstance(dep, Node):
      return dep

    self.deps.append(dep)
    return dep
Factory method for a group member.
dataset/ETHPy150Open bloomreach/briefly/src/briefly/node.py/Node.add_dep--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/gcloud-python/gcloud/pubsub/iam.py/Policy.group