🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

google/auth/_credentials_base.py

@@ -19,6 +19,7 @@
 
 from google.auth import _helpers
 
+
 class _BaseCredentials(metaclass=abc.ABCMeta):
     """Base class for all credentials.
 

google/auth/aio/credentials.py

@@ -17,9 +17,7 @@
 
 
 from google.auth import _helpers
-from google.auth._credentials_base import (
-    _BaseCredentials
-)
+from google.auth._credentials_base import _BaseCredentials
 
 
 class Credentials(_BaseCredentials):
@@ -66,7 +64,7 @@ async def refresh(self, request):
                 not be refreshed.
         """
         raise NotImplementedError("Refresh must be implemented")
-    
+
     async def before_request(self, request, method, url, headers):
         """Performs credential-specific before request logic.
 
@@ -96,15 +94,15 @@ class StaticCredentials(Credentials):
     token is valid and not expired. StaticCredentials will never attempt to 
     refresh the token.
     """
-   
+
     def __init__(self, token):
         super(StaticCredentials, self).__init__()
         self.token = token
-    
+
     @_helpers.copy_docstring(Credentials)
     async def refresh(self, request):
         raise NotImplementedError("Refresh is not supported in StaticCredentials.")
-    
+
     @_helpers.copy_docstring(Credentials)
     async def before_request(self, request, method, url, headers):
         await self.apply(headers)

google/auth/credentials.py

@@ -23,10 +23,7 @@
 from google.auth import exceptions
 from google.auth import metrics
 from google.auth._refresh_worker import RefreshThreadManager
-from google.auth._credentials_base import (
-
-    _BaseCredentials
-)
+from google.auth._credentials_base import _BaseCredentials
 
 DEFAULT_UNIVERSE_DOMAIN = "googleapis.com"
 
@@ -52,7 +49,7 @@ class Credentials(_BaseCredentials):
 
     def __init__(self):
         super(Credentials, self).__init__()
-        
+
         self.expiry = None
         """Optional[datetime]: When the token expires and is no longer valid.
         If this is None, the token is assumed to never expire."""

google/auth/transport/_requests_base.py

@@ -31,10 +31,7 @@ class _BaseAuthorizedSession(metaclass=abc.ABCMeta):
             add to the request.
     """
 
-    def __init__(
-        self,
-        credentials,
-    ):
+    def __init__(self, credentials):
         self.credentials = credentials
 
     @abc.abstractmethod

google/oauth2/aio/credentials.py

@@ -43,17 +43,19 @@ def __init__(self):
         super(Credentials, self).__init__()
 
     async def refresh(self, request):
-        raise NotImplementedError("refresh is currently not supported for OAuth 2.0 access tokens.")
+        raise NotImplementedError(
+            "refresh is currently not supported for OAuth 2.0 access tokens."
+        )
 
 
-class CredentialsBuilder():
+class CredentialsBuilder:
     """Builder class for constructing Asynchronous Credentials using OAuth 2.0 access and refresh tokens.
     
     """
 
     def __init__(self):
         self.credentials = Credentials()
-    
+
     def setToken(self, token):
         """Sets the OAuth 2.0 access token.
 
@@ -67,7 +69,7 @@ def setToken(self, token):
     # def setExpiry(self, expiry=None):
     #     self.credentials.expiry = expiry
     #     return self
-    
+
     def build(self):
         """Constructs and returns google.oauth2.aio.credentials.Credentials object.
 

tests/oauth2/test_credentials_async.py

@@ -30,24 +30,22 @@
 
 
 class TestCredentials(object):
-
-
     @pytest.mark.asyncio
     def test_default_state(self):
-        credentials = (credentials_async.CredentialsBuilder()
-                       .setToken(token=None)
-                       .build())
+        credentials = (
+            credentials_async.CredentialsBuilder().setToken(token=None).build()
+        )
         assert credentials.token is None
 
     @pytest.mark.asyncio
     async def test_token_usage_metrics(self):
-        credentials = (credentials_async.CredentialsBuilder()
-                       .setToken(token="token")
-                       .build())
+        credentials = (
+            credentials_async.CredentialsBuilder().setToken(token="token").build()
+        )
         headers = {}
         await credentials.before_request(mock.Mock(), None, None, headers)
         assert headers["authorization"] == "Bearer token"
-        
+
         # TODO(ohmayr): The below header can be tested once usage metrics
         # are implemented in google.oauth2.aio.credentials.
         # assert headers["x-goog-api-client"] == "cred-type/u"

tests/test_credentials_async.py

@@ -41,7 +41,7 @@ async def test_before_request():
 
     request = "token2"
     headers = {}
-    
+
     # Second call shouldn't affect token or headers.
     await credentials.before_request(request, "http://example.com", "GET", headers)
     assert credentials.token == "orchid"
@@ -63,7 +63,7 @@ async def test_static_credentials_before_request():
 
     request = "token2"
     headers = {}
-    
+
     # Second call shouldn't affect token or headers.
     await static_creds.before_request(request, "http://example.com", "GET", headers)
     assert static_creds.token == "orchid"
@@ -78,4 +78,4 @@ async def test_static_credentials_refresh():
 
     with pytest.raises(NotImplementedError) as exc:
         await static_creds.refresh(request)
-        assert exc.value == "Refresh is not supported in StaticCredentials."
+        assert exc.value == "Refresh is not supported in StaticCredentials."