removed metrics superclass from interceptor

Author: daniel-sanche

google/cloud/bigtable/data/_async/metrics_interceptor.py

@@ -90,7 +90,7 @@ async def _get_metadata(source) -> dict[str, str | bytes] | None:
 
 @CrossSync.convert_class(sync_name="BigtableMetricsInterceptor")
 class AsyncBigtableMetricsInterceptor(
-    UnaryUnaryClientInterceptor, UnaryStreamClientInterceptor, MetricsHandler
+    UnaryUnaryClientInterceptor, UnaryStreamClientInterceptor
 ):
     """
     An async gRPC interceptor to add client metadata and print server metadata.

google/cloud/bigtable/data/_sync_autogen/metrics_interceptor.py

@@ -21,7 +21,6 @@
 from google.cloud.bigtable.data._metrics.data_model import ActiveOperationMetric
 from google.cloud.bigtable.data._metrics.data_model import OperationState
 from google.cloud.bigtable.data._metrics.data_model import OperationType
-from google.cloud.bigtable.data._metrics.handlers._base import MetricsHandler
 from grpc import UnaryUnaryClientInterceptor
 from grpc import UnaryStreamClientInterceptor
 
@@ -57,7 +56,7 @@ def _get_metadata(source) -> dict[str, str | bytes] | None:
 
 
 class BigtableMetricsInterceptor(
-    UnaryUnaryClientInterceptor, UnaryStreamClientInterceptor, MetricsHandler
+    UnaryUnaryClientInterceptor, UnaryStreamClientInterceptor
 ):
     """
     An async gRPC interceptor to add client metadata and print server metadata.

tests/unit/data/_sync_autogen/test_client.py

@@ -1462,8 +1462,7 @@ def test_read_rows_timeout(self, operation_timeout):
                 )
 
     @pytest.mark.parametrize(
-        "per_request_t, operation_t, expected_num",
-        [(0.05, 0.08, 2), (0.05, 0.14, 3), (0.05, 0.24, 5)],
+        "per_request_t, operation_t, expected_num", [(0.1, 0.19, 2), (0.1, 0.29, 3)]
     )
     def test_read_rows_attempt_timeout(self, per_request_t, operation_t, expected_num):
         """Ensures that the attempt_timeout is respected and that the number of