def _etcd_purge_user(**kwargs):
    username = kwargs['instance'].username
    try:
        _etcd_client.delete(
            '/deis/builder/users/{}'.format(username), dir=True, recursive=True)
    except __HOLE__:
        # If _etcd_publish_key() wasn't called, there is no user dir to delete.
        pass
dataset/ETHPy150Open deis/deis/controller/api/models.py/_etcd_purge_user