Rancher 2.2?

[stenwt]

I have a process I ran successfully against Rancher 2.1. After upgrading to Rancher 2.2, I get this failure:

Traceback (most recent call last):
  File "./rancher_project_creator.py", line 79, in <module>
    run_project_loop()
  File "./rancher_project_creator.py", line 69, in run_project_loop
    api = rancher_api()
  File "./rancher_project_creator.py", line 34, in rancher_api
    verify=os.getenv("RANCHER_VERIFY")
  File "/venv/rancher-client/lib/python3.6/site-packages/rancher.py", line 240, in __init__
    self._load_schemas()
  File "/venv/rancher-client/lib/python3.6/site-packages/rancher.py", line 359, in _load_schemas
    response = self._get_response(self._url)
  File "/venv/rancher-client/lib/python3.6/site-packages/rancher.py", line 310, in _get_response
    self._error(r.text)
  File "/venv/rancher-client/lib/python3.6/site-packages/rancher.py", line 299, in _error
    raise ApiError(self._unmarshall(text))
rancher.ApiError: (ApiError(...), 'API Error')

The code that fails is:

    rancher = rancher.Client(
        url=os.getenv("RANCHER_URL"),
        access_key=os.getenv("RANCHER_ACCESS_KEY"),
        secret_key=os.getenv("RANCHER_SECRET_KEY"),
        verify=os.getenv("RANCHER_VERIFY")
    )