intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 67 insertions, 0 deletions

diff --git a/contrib/libs/grpc/src/python/grpcio_channelz/channelz_commands.py b/contrib/libs/grpc/src/python/grpcio_channelz/channelz_commands.py
new file mode 100644
index 00000000000..dbbce2fda5a
--- /dev/null
+++ b/contrib/libs/grpc/src/python/grpcio_channelz/channelz_commands.py
@@ -0,0 +1,67 @@
+# Copyright 2018 The 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.
+"""Provides distutils command classes for the GRPC Python setup process."""
+
+import os
+import shutil
+
+import setuptools
+
+ROOT_DIR = os.path.abspath(os.path.dirname(os.path.abspath(__file__)))
+CHANNELZ_PROTO = os.path.join(ROOT_DIR,
+                              '../../proto/grpc/channelz/channelz.proto')
+LICENSE = os.path.join(ROOT_DIR, '../../../LICENSE')
+
+
+class Preprocess(setuptools.Command):
+    """Command to copy proto modules from grpc/src/proto and LICENSE from
+    the root directory"""
+
+    description = ''
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        if os.path.isfile(CHANNELZ_PROTO):
+            shutil.copyfile(
+                CHANNELZ_PROTO,
+                os.path.join(ROOT_DIR, 'grpc_channelz/v1/channelz.proto'))
+        if os.path.isfile(LICENSE):
+            shutil.copyfile(LICENSE, os.path.join(ROOT_DIR, 'LICENSE'))
+
+
+class BuildPackageProtos(setuptools.Command):
+    """Command to generate project *_pb2.py modules from proto files."""
+
+    description = 'build grpc protobuf modules'
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        # due to limitations of the proto generator, we require that only *one*
+        # directory is provided as an 'include' directory. We assume it's the '' key
+        # to `self.distribution.package_dir` (and get a key error if it's not
+        # there).
+        from grpc_tools import command
+        command.build_package_protos(self.distribution.package_dir[''])