Python import error when using auth_type="oauth-m2m"

[dmoore247]

Import error when using auth_type="oauth-m2m"
When running this python statement:

a = AccountClient(auth_type="oauth-m2m", profile="E2CERTACCT")

I found the error below while running in the python debugger.

 File "/Users/xxxxxx.xxxxxxxx/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 23, in <module>
    from .azure import ARM_DATABRICKS_RESOURCE_ID, ENVIRONMENTS, AzureEnvironment
ImportError: attempted relative import with no known parent package

log:

2023-06-09 22:53:01,090 [databricks.sdk][INFO] loading E2CERTACCT profile from ~/.databrickscfg: host, account_id, client_id, client_secret
2023-06-09 22:53:01,090 [databricks.sdk][DEBUG] Ignoring pat auth, because oauth-m2m is preferred
2023-06-09 22:53:01,090 [databricks.sdk][DEBUG] Ignoring basic auth, because oauth-m2m is preferred
2023-06-09 22:53:01,090 [databricks.sdk][DEBUG] Ignoring metadata-service auth, because oauth-m2m is preferred
2023-06-09 22:53:01,090 [databricks.sdk][DEBUG] Attempting to configure auth: oauth-m2m
Traceback (most recent call last):
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/requests/models.py", line 971, in json
    return complexjson.loads(self.text, **kwargs)
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/json/__init__.py", line 357, in loads
    return _default_decoder.decode(s)
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 415, in __call__
    header_factory = provider(cfg)
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 60, in wrapper
    return func(cfg)
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 114, in oauth_service_principal
    token_url=resp.json()["token_endpoint"],
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/requests/models.py", line 975, in json
    raise RequestsJSONDecodeError(e.msg, e.doc, e.pos)
requests.exceptions.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 775, in _init_auth
    self._header_factory = self._credentials_provider(self)
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 421, in __call__
    raise ValueError(f'{auth_type}: {e}') from e
ValueError: oauth-m2m: Expecting value: line 1 column 1 (char 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 496, in __init__
    self._init_auth()
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 780, in _init_auth
    raise ValueError(f'{self._credentials_provider.auth_type()} auth: {e}') from e
ValueError: default auth: oauth-m2m: Expecting value: line 1 column 1 (char 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/douglas.moore/development/dba-helper/permissions-graph/extract_account_principals.py", line 44, in <module>
    a = AccountClient(auth_type="oauth-m2m", profile="E2CERTACCT", debug_headers=True, debug_truncate_bytes=300)
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/__init__.py", line 192, in __init__
    config = client.Config(host=host,
  File "/Users/douglas.moore/.pyenv/versions/3.8.12/lib/python3.8/site-packages/databricks/sdk/core.py", line 501, in __init__
    raise ValueError(message) from e
ValueError: default auth: oauth-m2m: Expecting value: line 1 column 1 (char 0). Config: host=https://accounts.cloud.databricks.com, account_id=deadbeef-deadbeef-deadbeef, client_id=dead999-1234-4321-9999-deadbeef, client_secret=***, profile=E2CERTACCT, auth_type=oauth-m2m, debug_truncate_bytes=300, debug_headers=True

[dmoore247]

.databrickscfg:

[E2CERTACCT]
host = https://accounts.cloud.databricks.com
account_id    = <account id>
client_id     = <client id>
client_secret = <secret>

package version:
databricks-sdk==0.1.9

[nfx]

you don't need auth_type if you already have profile. need to add some runtime checks. Most likely that account does not support M2M yet.