chore: use gapic-generator-python 0.62.1 (#150)

- [ ] Regenerate this pull request now.

fix: resolve DuplicateCredentialArgs error when using credentials_file

committer: parthea
PiperOrigin-RevId: 425964861

Source-Link: googleapis/googleapis@84b1a5a

Source-Link: googleapis/googleapis-gen@4fb761b
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNGZiNzYxYmJkODUwNmFjMTU2ZjQ5YmFjNWYxODMwNmFhOGViM2FhOCJ9

google/cloud/iam_credentials_v1/services/iam_credentials/async_client.py

@@ -48,8 +48,8 @@ class IAMCredentialsAsyncClient:
 
     Service account credentials are used to temporarily assume the
     identity of the service account. Supported credential types
-    include OAuth 2.0 access tokens, OpenID Connect ID tokens, self-
-    signed JSON Web Tokens (JWTs), and more.
+    include OAuth 2.0 access tokens, OpenID Connect ID tokens,
+    self-signed JSON Web Tokens (JWTs), and more.
     """
 
     _client: IAMCredentialsClient
@@ -295,7 +295,7 @@ async def generate_access_token(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, scope, lifetime])
         if request is not None and has_flattened_params:
@@ -421,7 +421,7 @@ async def generate_id_token(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, audience, include_email])
         if request is not None and has_flattened_params:
@@ -535,7 +535,7 @@ async def sign_blob(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, payload])
         if request is not None and has_flattened_params:
@@ -650,7 +650,7 @@ async def sign_jwt(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, payload])
         if request is not None and has_flattened_params:

google/cloud/iam_credentials_v1/services/iam_credentials/client.py

@@ -84,8 +84,8 @@ class IAMCredentialsClient(metaclass=IAMCredentialsClientMeta):
 
     Service account credentials are used to temporarily assume the
     identity of the service account. Supported credential types
-    include OAuth 2.0 access tokens, OpenID Connect ID tokens, self-
-    signed JSON Web Tokens (JWTs), and more.
+    include OAuth 2.0 access tokens, OpenID Connect ID tokens,
+    self-signed JSON Web Tokens (JWTs), and more.
     """
 
     @staticmethod
@@ -490,7 +490,7 @@ def generate_access_token(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, scope, lifetime])
         if request is not None and has_flattened_params:
@@ -606,7 +606,7 @@ def generate_id_token(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, audience, include_email])
         if request is not None and has_flattened_params:
@@ -710,7 +710,7 @@ def sign_blob(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, payload])
         if request is not None and has_flattened_params:
@@ -815,7 +815,7 @@ def sign_jwt(
 
         """
         # Create or coerce a protobuf request object.
-        # Sanity check: If we got a request object, we should *not* have
+        # Quick check: If we got a request object, we should *not* have
         # gotten any keyword arguments that map to the request.
         has_flattened_params = any([name, delegates, payload])
         if request is not None and has_flattened_params:

google/cloud/iam_credentials_v1/services/iam_credentials/transports/grpc.py

@@ -39,8 +39,8 @@ class IAMCredentialsGrpcTransport(IAMCredentialsTransport):
 
     Service account credentials are used to temporarily assume the
     identity of the service account. Supported credential types
-    include OAuth 2.0 access tokens, OpenID Connect ID tokens, self-
-    signed JSON Web Tokens (JWTs), and more.
+    include OAuth 2.0 access tokens, OpenID Connect ID tokens,
+    self-signed JSON Web Tokens (JWTs), and more.
 
     This class defines the same methods as the primary client, so the
     primary client can load the underlying transport implementation
@@ -167,8 +167,11 @@ def __init__(
         if not self._grpc_channel:
             self._grpc_channel = type(self).create_channel(
                 self._host,
+                # use the credentials which are saved
                 credentials=self._credentials,
-                credentials_file=credentials_file,
+                # Set ``credentials_file`` to ``None`` here as
+                # the credentials that we saved earlier should be used.
+                credentials_file=None,
                 scopes=self._scopes,
                 ssl_credentials=self._ssl_channel_credentials,
                 quota_project_id=quota_project_id,

google/cloud/iam_credentials_v1/services/iam_credentials/transports/grpc_asyncio.py

@@ -40,8 +40,8 @@ class IAMCredentialsGrpcAsyncIOTransport(IAMCredentialsTransport):
 
     Service account credentials are used to temporarily assume the
     identity of the service account. Supported credential types
-    include OAuth 2.0 access tokens, OpenID Connect ID tokens, self-
-    signed JSON Web Tokens (JWTs), and more.
+    include OAuth 2.0 access tokens, OpenID Connect ID tokens,
+    self-signed JSON Web Tokens (JWTs), and more.
 
     This class defines the same methods as the primary client, so the
     primary client can load the underlying transport implementation
@@ -212,8 +212,11 @@ def __init__(
         if not self._grpc_channel:
             self._grpc_channel = type(self).create_channel(
                 self._host,
+                # use the credentials which are saved
                 credentials=self._credentials,
-                credentials_file=credentials_file,
+                # Set ``credentials_file`` to ``None`` here as
+                # the credentials that we saved earlier should be used.
+                credentials_file=None,
                 scopes=self._scopes,
                 ssl_credentials=self._ssl_channel_credentials,
                 quota_project_id=quota_project_id,

tests/unit/gapic/iam_credentials_v1/test_iam_credentials.py

@@ -513,21 +513,28 @@ def test_iam_credentials_client_client_options_scopes(
 
 
 @pytest.mark.parametrize(
-    "client_class,transport_class,transport_name",
+    "client_class,transport_class,transport_name,grpc_helpers",
     [
-        (IAMCredentialsClient, transports.IAMCredentialsGrpcTransport, "grpc"),
+        (
+            IAMCredentialsClient,
+            transports.IAMCredentialsGrpcTransport,
+            "grpc",
+            grpc_helpers,
+        ),
         (
             IAMCredentialsAsyncClient,
             transports.IAMCredentialsGrpcAsyncIOTransport,
             "grpc_asyncio",
+            grpc_helpers_async,
         ),
     ],
 )
 def test_iam_credentials_client_client_options_credentials_file(
-    client_class, transport_class, transport_name
+    client_class, transport_class, transport_name, grpc_helpers
 ):
     # Check the case credentials file is provided.
     options = client_options.ClientOptions(credentials_file="credentials.json")
+
     with mock.patch.object(transport_class, "__init__") as patched:
         patched.return_value = None
         client = client_class(client_options=options, transport=transport_name)
@@ -563,6 +570,72 @@ def test_iam_credentials_client_client_options_from_dict():
         )
 
 
+@pytest.mark.parametrize(
+    "client_class,transport_class,transport_name,grpc_helpers",
+    [
+        (
+            IAMCredentialsClient,
+            transports.IAMCredentialsGrpcTransport,
+            "grpc",
+            grpc_helpers,
+        ),
+        (
+            IAMCredentialsAsyncClient,
+            transports.IAMCredentialsGrpcAsyncIOTransport,
+            "grpc_asyncio",
+            grpc_helpers_async,
+        ),
+    ],
+)
+def test_iam_credentials_client_create_channel_credentials_file(
+    client_class, transport_class, transport_name, grpc_helpers
+):
+    # Check the case credentials file is provided.
+    options = client_options.ClientOptions(credentials_file="credentials.json")
+
+    with mock.patch.object(transport_class, "__init__") as patched:
+        patched.return_value = None
+        client = client_class(client_options=options, transport=transport_name)
+        patched.assert_called_once_with(
+            credentials=None,
+            credentials_file="credentials.json",
+            host=client.DEFAULT_ENDPOINT,
+            scopes=None,
+            client_cert_source_for_mtls=None,
+            quota_project_id=None,
+            client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
+        )
+
+    # test that the credentials from file are saved and used as the credentials.
+    with mock.patch.object(
+        google.auth, "load_credentials_from_file", autospec=True
+    ) as load_creds, mock.patch.object(
+        google.auth, "default", autospec=True
+    ) as adc, mock.patch.object(
+        grpc_helpers, "create_channel"
+    ) as create_channel:
+        creds = ga_credentials.AnonymousCredentials()
+        file_creds = ga_credentials.AnonymousCredentials()
+        load_creds.return_value = (file_creds, None)
+        adc.return_value = (creds, None)
+        client = client_class(client_options=options, transport=transport_name)
+        create_channel.assert_called_with(
+            "iamcredentials.googleapis.com:443",
+            credentials=file_creds,
+            credentials_file=None,
+            quota_project_id=None,
+            default_scopes=("https://www.googleapis.com/auth/cloud-platform",),
+            scopes=None,
+            default_host="iamcredentials.googleapis.com",
+            ssl_credentials=None,
+            options=[
+                ("grpc.max_send_message_length", -1),
+                ("grpc.max_receive_message_length", -1),
+            ],
+        )
+
+
 @pytest.mark.parametrize("request_type", [common.GenerateAccessTokenRequest, dict,])
 def test_generate_access_token(request_type, transport: str = "grpc"):
     client = IAMCredentialsClient(