feat: add context manager support in client (#83)

- [ ] 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/metastore_v1/services/dataproc_metastore/async_client.py

@@ -1547,6 +1547,12 @@ async def delete_backup(
         # 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/metastore_v1/services/dataproc_metastore/client.py

@@ -425,10 +425,7 @@ 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 list_services(
@@ -1783,6 +1780,19 @@ def delete_backup(
         # 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/metastore_v1/services/dataproc_metastore/transports/base.py

@@ -207,6 +207,15 @@ 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/metastore_v1/services/dataproc_metastore/transports/grpc.py

@@ -655,5 +655,8 @@ def delete_backup(
             )
         return self._stubs["delete_backup"]
 
+    def close(self):
+        self.grpc_channel.close()
+
 
 __all__ = ("DataprocMetastoreGrpcTransport",)

google/cloud/metastore_v1/services/dataproc_metastore/transports/grpc_asyncio.py

@@ -685,5 +685,8 @@ def delete_backup(
             )
         return self._stubs["delete_backup"]
 
+    def close(self):
+        return self.grpc_channel.close()
+
 
 __all__ = ("DataprocMetastoreGrpcAsyncIOTransport",)

google/cloud/metastore_v1/types/metastore.py

@@ -61,6 +61,7 @@
 
 class Service(proto.Message):
     r"""A managed metastore service that serves metadata queries.
+
     Attributes:
         hive_metastore_config (google.cloud.metastore_v1.types.HiveMetastoreConfig):
             Configuration information specific to running
@@ -219,6 +220,7 @@ class HiveMetastoreConfig(proto.Message):
 
 class KerberosConfig(proto.Message):
     r"""Configuration information for a Kerberos principal.
+
     Attributes:
         keytab (google.cloud.metastore_v1.types.Secret):
             A Kerberos keytab file that can be used to
@@ -242,6 +244,7 @@ class KerberosConfig(proto.Message):
 
 class Secret(proto.Message):
     r"""A securely stored value.
+
     Attributes:
         cloud_secret (str):
             The relative resource name of a Secret Manager secret
@@ -255,6 +258,7 @@ class Secret(proto.Message):
 
 class MetadataManagementActivity(proto.Message):
     r"""The metadata management activities of the metastore service.
+
     Attributes:
         metadata_exports (Sequence[google.cloud.metastore_v1.types.MetadataExport]):
             Output only. The latest metadata exports of
@@ -272,6 +276,7 @@ class MetadataManagementActivity(proto.Message):
 
 class MetadataImport(proto.Message):
     r"""A metastore resource that imports metadata.
+
     Attributes:
         database_dump (google.cloud.metastore_v1.types.MetadataImport.DatabaseDump):
             Immutable. A database dump from a pre-
@@ -345,6 +350,7 @@ class DatabaseType(proto.Enum):
 
 class MetadataExport(proto.Message):
     r"""The details of a metadata export operation.
+
     Attributes:
         destination_gcs_uri (str):
             Output only. A Cloud Storage URI of a folder that metadata
@@ -381,6 +387,7 @@ class State(proto.Enum):
 
 class Backup(proto.Message):
     r"""The details of a backup resource.
+
     Attributes:
         name (str):
             Immutable. The relative resource name of the backup, in the
@@ -425,6 +432,7 @@ class State(proto.Enum):
 
 class Restore(proto.Message):
     r"""The details of a metadata restore operation.
+
     Attributes:
         start_time (google.protobuf.timestamp_pb2.Timestamp):
             Output only. The time when the restore
@@ -1054,6 +1062,7 @@ class ExportMetadataRequest(proto.Message):
 
 class RestoreServiceRequest(proto.Message):
     r"""Request message for [DataprocMetastore.Restore][].
+
     Attributes:
         service (str):
             Required. The relative resource name of the metastore
@@ -1094,6 +1103,7 @@ class RestoreServiceRequest(proto.Message):
 
 class OperationMetadata(proto.Message):
     r"""Represents the metadata of a long-running operation.
+
     Attributes:
         create_time (google.protobuf.timestamp_pb2.Timestamp):
             Output only. The time the operation was
@@ -1132,6 +1142,7 @@ class OperationMetadata(proto.Message):
 
 class LocationMetadata(proto.Message):
     r"""Metadata about the service in a location.
+
     Attributes:
         supported_hive_metastore_versions (Sequence[google.cloud.metastore_v1.types.LocationMetadata.HiveMetastoreVersion]):
             The versions of Hive Metastore that can be used when
@@ -1165,7 +1176,8 @@ class HiveMetastoreVersion(proto.Message):
 class DatabaseDumpSpec(proto.Message):
     r"""The specification of database dump to import from or export
     to.
-        """
+
+    """
 
     class Type(proto.Enum):
         r"""The type of the database dump."""

google/cloud/metastore_v1alpha/services/dataproc_metastore/async_client.py

@@ -1548,6 +1548,12 @@ async def delete_backup(
         # 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/metastore_v1alpha/services/dataproc_metastore/client.py

@@ -426,10 +426,7 @@ 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 list_services(
@@ -1784,6 +1781,19 @@ def delete_backup(
         # 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/metastore_v1alpha/services/dataproc_metastore/transports/base.py

@@ -207,6 +207,15 @@ 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/metastore_v1alpha/services/dataproc_metastore/transports/grpc.py

@@ -656,5 +656,8 @@ def delete_backup(
             )
         return self._stubs["delete_backup"]
 
+    def close(self):
+        self.grpc_channel.close()
+
 
 __all__ = ("DataprocMetastoreGrpcTransport",)