add ydb deps

1 files changed, 24 insertions, 0 deletions

diff --git a/contrib/python/grpcio/py2/grpc/framework/common/style.py b/contrib/python/grpcio/py2/grpc/framework/common/style.py
new file mode 100644
index 0000000000..f6138d417f
--- /dev/null
+++ b/contrib/python/grpcio/py2/grpc/framework/common/style.py
@@ -0,0 +1,24 @@
+# Copyright 2015 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Defines an enum for classifying RPC methods by control flow semantics."""
+
+import enum
+
+
+@enum.unique
+class Service(enum.Enum):
+    """Describes the control flow style of RPC method implementation."""
+
+    INLINE = 'inline'
+    EVENT = 'event'