Merge github.com:grpc/grpc into plucking-hell

Conflicts:
	Makefile

1 files changed, 70 insertions, 0 deletions

diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/serial.py b/src/python/grpcio_test/grpc_test/framework/face/testing/serial.py
new file mode 100644
index 0000000000..47fc5822de
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+++ b/src/python/grpcio_test/grpc_test/framework/face/testing/serial.py
@@ -0,0 +1,70 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Utility for serialization in the context of test RPC services."""
+
+import collections
+
+
+class Serialization(
+    collections.namedtuple(
+        '_Serialization',
+        ['request_serializers',
+         'request_deserializers',
+         'response_serializers',
+         'response_deserializers'])):
+  """An aggregation of serialization behaviors for an RPC service.
+
+  Attributes:
+    request_serializers: A dict from method name to request object serializer
+      behavior.
+    request_deserializers: A dict from method name to request object
+      deserializer behavior.
+    response_serializers: A dict from method name to response object serializer
+      behavior.
+    response_deserializers: A dict from method name to response object
+      deserializer behavior.
+  """
+
+
+def serialization(methods):
+  """Creates a Serialization from a sequences of interfaces.Method objects."""
+  request_serializers = {}
+  request_deserializers = {}
+  response_serializers = {}
+  response_deserializers = {}
+  for method in methods:
+    name = method.name()
+    request_serializers[name] = method.serialize_request
+    request_deserializers[name] = method.deserialize_request
+    response_serializers[name] = method.serialize_response
+    response_deserializers[name] = method.deserialize_response
+  return Serialization(
+      request_serializers, request_deserializers, response_serializers,
+      response_deserializers)