feat: add context manager support in client (#145)

- [ ] Regenerate this pull request now.

chore: fix docstring for first attribute of protos

committer: @busunkim96
PiperOrigin-RevId: 401271153

Source-Link: googleapis/googleapis@787f8c9

Source-Link: googleapis/googleapis-gen@81decff
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiODFkZWNmZmU5ZmM3MjM5NmE4MTUzZTc1NmQxZDY3YTZlZWNmZDYyMCJ9

Author: gcf-owl-bot[bot]

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/services/budget_service/async_client.py

@@ -624,6 +624,12 @@ async def delete_budget(
             request, retry=retry, timeout=timeout, metadata=metadata,
         )
 
+    async def __aenter__(self):
+        return self
+
+    async def __aexit__(self, exc_type, exc, tb):
+        await self.transport.close()
+
 
 try:
     DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/services/budget_service/client.py

@@ -346,10 +346,7 @@ def __init__(
                 client_cert_source_for_mtls=client_cert_source_func,
                 quota_project_id=client_options.quota_project_id,
                 client_info=client_info,
-                always_use_jwt_access=(
-                    Transport == type(self).get_transport_class("grpc")
-                    or Transport == type(self).get_transport_class("grpc_asyncio")
-                ),
+                always_use_jwt_access=True,
             )
 
     def create_budget(
@@ -770,6 +767,19 @@ def delete_budget(
             request, retry=retry, timeout=timeout, metadata=metadata,
         )
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, type, value, traceback):
+        """Releases underlying transport's resources.
+
+        .. warning::
+            ONLY use as a context manager if the transport is NOT shared
+            with other clients! Exiting the with block will CLOSE the transport
+            and may cause errors in other clients!
+        """
+        self.transport.close()
+
 
 try:
     DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/services/budget_service/transports/base.py

@@ -224,6 +224,15 @@ def _prep_wrapped_messages(self, client_info):
             ),
         }
 
+    def close(self):
+        """Closes resources associated with the transport.
+
+       .. warning::
+            Only call this method if the transport is NOT shared
+            with other clients - this may cause errors in other clients!
+        """
+        raise NotImplementedError()
+
     @property
     def create_budget(
         self,

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/services/budget_service/transports/grpc.py

@@ -379,5 +379,8 @@ def delete_budget(
             )
         return self._stubs["delete_budget"]
 
+    def close(self):
+        self.grpc_channel.close()
+
 
 __all__ = ("BudgetServiceGrpcTransport",)

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/services/budget_service/transports/grpc_asyncio.py

@@ -383,5 +383,8 @@ def delete_budget(
             )
         return self._stubs["delete_budget"]
 
+    def close(self):
+        return self.grpc_channel.close()
+
 
 __all__ = ("BudgetServiceGrpcAsyncIOTransport",)

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/types/budget_model.py

@@ -101,6 +101,7 @@ class Budget(proto.Message):
 
 class BudgetAmount(proto.Message):
     r"""The budgeted amount for each usage period.
+
     Attributes:
         specified_amount (google.type.money_pb2.Money):
             A specified amount to use as the budget. ``currency_code``
@@ -135,7 +136,8 @@ class LastPeriodAmount(proto.Message):
     configuring a percentage of last period's spend). LastPeriodAmount
     cannot be set for a budget configured with a
     [Filter.custom_period][google.cloud.billing.budgets.v1.Filter.custom_period].
-        """
+
+    """
 
 
 class ThresholdRule(proto.Message):

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/types/budget_service.py

@@ -34,6 +34,7 @@
 
 class CreateBudgetRequest(proto.Message):
     r"""Request for CreateBudget
+
     Attributes:
         parent (str):
             Required. The name of the billing account to create the
@@ -49,6 +50,7 @@ class CreateBudgetRequest(proto.Message):
 
 class UpdateBudgetRequest(proto.Message):
     r"""Request for UpdateBudget
+
     Attributes:
         budget (google.cloud.billing.budgets_v1.types.Budget):
             Required. The updated budget object.
@@ -71,6 +73,7 @@ class UpdateBudgetRequest(proto.Message):
 
 class GetBudgetRequest(proto.Message):
     r"""Request for GetBudget
+
     Attributes:
         name (str):
             Required. Name of budget to get. Values are of the form
@@ -82,6 +85,7 @@ class GetBudgetRequest(proto.Message):
 
 class ListBudgetsRequest(proto.Message):
     r"""Request for ListBudgets
+
     Attributes:
         parent (str):
             Required. Name of billing account to list budgets under.
@@ -105,6 +109,7 @@ class ListBudgetsRequest(proto.Message):
 
 class ListBudgetsResponse(proto.Message):
     r"""Response for ListBudgets
+
     Attributes:
         budgets (Sequence[google.cloud.billing.budgets_v1.types.Budget]):
             List of the budgets owned by the requested
@@ -125,6 +130,7 @@ def raw_page(self):
 
 class DeleteBudgetRequest(proto.Message):
     r"""Request for DeleteBudget
+
     Attributes:
         name (str):
             Required. Name of the budget to delete. Values are of the

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/services/budget_service/async_client.py

@@ -487,6 +487,12 @@ async def delete_budget(
             request, retry=retry, timeout=timeout, metadata=metadata,
         )
 
+    async def __aenter__(self):
+        return self
+
+    async def __aexit__(self, exc_type, exc, tb):
+        await self.transport.close()
+
 
 try:
     DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/services/budget_service/client.py

@@ -345,10 +345,7 @@ def __init__(
                 client_cert_source_for_mtls=client_cert_source_func,
                 quota_project_id=client_options.quota_project_id,
                 client_info=client_info,
-                always_use_jwt_access=(
-                    Transport == type(self).get_transport_class("grpc")
-                    or Transport == type(self).get_transport_class("grpc_asyncio")
-                ),
+                always_use_jwt_access=True,
             )
 
     def create_budget(
@@ -638,6 +635,19 @@ def delete_budget(
             request, retry=retry, timeout=timeout, metadata=metadata,
         )
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, type, value, traceback):
+        """Releases underlying transport's resources.
+
+        .. warning::
+            ONLY use as a context manager if the transport is NOT shared
+            with other clients! Exiting the with block will CLOSE the transport
+            and may cause errors in other clients!
+        """
+        self.transport.close()
+
 
 try:
     DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(

packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/services/budget_service/transports/base.py

@@ -224,6 +224,15 @@ def _prep_wrapped_messages(self, client_info):
             ),
         }
 
+    def close(self):
+        """Closes resources associated with the transport.
+
+       .. warning::
+            Only call this method if the transport is NOT shared
+            with other clients - this may cause errors in other clients!
+        """
+        raise NotImplementedError()
+
     @property
     def create_budget(
         self,