python: list_node: v1_container_image: ValueError: Invalid value for `names`, must not be `None`

Hey all,

I’m getting this when calling list_node():

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/kubernetes/client/apis/core_v1_api.py", line 13437, in list_node
    (data) = self.list_node_with_http_info(**kwargs)  # `kwargs` is empty.
  File "/usr/lib/python2.7/site-packages/kubernetes/client/apis/core_v1_api.py", line 13534, in list_node_with_http_info
    collection_formats=collection_formats)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 321, in call_api
    _return_http_data_only, collection_formats, _preload_content, _request_timeout)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 163, in __call_api
    return_data = self.deserialize(response_data, response_type)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 236, in deserialize
    return self.__deserialize(data, response_type)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 276, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 620, in __deserialize_model
    kwargs[attr] = self.__deserialize(value, attr_type)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 254, in __deserialize
    for sub_data in data]
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 276, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 620, in __deserialize_model
    kwargs[attr] = self.__deserialize(value, attr_type)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 276, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 620, in __deserialize_model
    kwargs[attr] = self.__deserialize(value, attr_type)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 254, in __deserialize
    for sub_data in data]
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 276, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/api_client.py", line 622, in __deserialize_model
    instance = klass(**kwargs)
  File "/usr/lib/python2.7/site-packages/kubernetes/client/models/v1_container_image.py", line 52, in __init__
    self.names = names
  File "/usr/lib/python2.7/site-packages/kubernetes/client/models/v1_container_image.py", line 77, in names
    raise ValueError("Invalid value for `names`, must not be `None`")
ValueError: Invalid value for `names`, must not be `None`

Installed versions in the client (CentOS 7):

[root@kubic-2 /]# python
Python 2.7.5 (default, Jun 20 2019, 20:27:34) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> urllib3.__version__
'1.10.2'
>>> kubernetes.__version__
'8.0.1'
>>> yaml.__version__
'3.10'
>>> requests.__version__
'2.6.0'

kubernetes:

Server Version: version.Info{Major:"1", Minor:"14", GitVersion:"v1.14.4", GitCommit:"a87e9a978f65a8303aa9467537aa59c18122cbf9", GitTreeState:"clean", BuildDate:"2019-07-08T08:43:10Z", GoVersion:"go1.12.5", Compiler:"gc", Platform:"linux/amd64"}

Found in https://github.com/ceph/ceph/pull/29131

Is there any chance of getting list_node to work?