feat: add context manager support in client (#264)

- [ ] 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: https://github.com/googleapis/googleapis-gen/commit/81decffe9fc72396a8153e756d1d67a6eecfd620 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiODFkZWNmZmU5ZmM3MjM5NmE4MTUzZTc1NmQxZDY3YTZlZWNmZDYyMCJ9

Author: gcf-owl-bot[bot]

google/cloud/automl_v1/services/auto_ml/async_client.py

@@ -1904,6 +1904,12 @@ async def list_model_evaluations(
  # Done; return the response.
  return response
 
+ 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(

google/cloud/automl_v1/services/auto_ml/client.py

@@ -435,10 +435,7 @@ 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_dataset(
@@ -2063,6 +2060,19 @@ def list_model_evaluations(
  # Done; return the response.
  return response
 
+ 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(

google/cloud/automl_v1/services/auto_ml/transports/base.py

@@ -324,6 +324,15 @@ 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 operations_client(self) -> operations_v1.OperationsClient:
  """Return the client designed to process long-running operations."""

google/cloud/automl_v1/services/auto_ml/transports/grpc.py

@@ -780,5 +780,8 @@ def list_model_evaluations(
  )
  return self._stubs["list_model_evaluations"]
 
+ def close(self):
+ self.grpc_channel.close()
+
 
 __all__ = ("AutoMlGrpcTransport",)

google/cloud/automl_v1/services/auto_ml/transports/grpc_asyncio.py

@@ -794,5 +794,8 @@ def list_model_evaluations(
  )
  return self._stubs["list_model_evaluations"]
 
+ def close(self):
+ return self.grpc_channel.close()
+
 
 __all__ = ("AutoMlGrpcAsyncIOTransport",)

google/cloud/automl_v1/services/prediction_service/async_client.py

@@ -544,6 +544,12 @@ async def batch_predict(
  # Done; return the response.
  return response
 
+ 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(

google/cloud/automl_v1/services/prediction_service/client.py

@@ -355,10 +355,7 @@ 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 predict(
@@ -733,6 +730,19 @@ def batch_predict(
  # Done; return the response.
  return response
 
+ 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(

google/cloud/automl_v1/services/prediction_service/transports/base.py

@@ -162,6 +162,15 @@ 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 operations_client(self) -> operations_v1.OperationsClient:
  """Return the client designed to process long-running operations."""

google/cloud/automl_v1/services/prediction_service/transports/grpc.py

@@ -354,5 +354,8 @@ def batch_predict(
  )
  return self._stubs["batch_predict"]
 
+ def close(self):
+ self.grpc_channel.close()
+
 
 __all__ = ("PredictionServiceGrpcTransport",)

google/cloud/automl_v1/services/prediction_service/transports/grpc_asyncio.py

@@ -362,5 +362,8 @@ def batch_predict(
  )
  return self._stubs["batch_predict"]
 
+ def close(self):
+ return self.grpc_channel.close()
+
 
 __all__ = ("PredictionServiceGrpcAsyncIOTransport",)