Update grpc to 1.43.2 DTCC-864

ref:50a492c335cda70f458797cf945e49fe739c2715

4 files changed, 142 insertions, 0 deletions

diff --git a/contrib/libs/grpc/src/python/grpcio_admin/README.rst b/contrib/libs/grpc/src/python/grpcio_admin/README.rst
new file mode 100644
index 0000000000..d9959840eb
--- /dev/null
+++ b/contrib/libs/grpc/src/python/grpcio_admin/README.rst
@@ -0,0 +1,23 @@
+gRPC Python Admin Interface Package
+===================================
+
+Debugging gRPC library can be a complex task. There are many configurations and
+internal states, which will affect the behavior of the library. This Python
+package will be the collection of admin services that are exposing debug
+information. Currently, it includes:
+
+* Channel tracing metrics (grpcio-channelz)
+* Client Status Discovery Service (grpcio-csds)
+
+Here is a snippet to create an admin server on "localhost:50051":
+
+    server = grpc.server(ThreadPoolExecutor())
+    port = server.add_insecure_port('localhost:50051')
+    grpc_admin.add_admin_servicers(self._server)
+    server.start()
+
+Welcome to explore the admin services with CLI tool "grpcdebug":
+https://github.com/grpc-ecosystem/grpcdebug.
+
+For any issues or suggestions, please send to
+https://github.com/grpc/grpc/issues.
diff --git a/contrib/libs/grpc/src/python/grpcio_admin/grpc_admin/__init__.py b/contrib/libs/grpc/src/python/grpcio_admin/grpc_admin/__init__.py
new file mode 100644
index 0000000000..95e70858b3
--- /dev/null
+++ b/contrib/libs/grpc/src/python/grpcio_admin/grpc_admin/__init__.py
@@ -0,0 +1,42 @@
+# Copyright 2021 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.
+"""gRPC Python's Admin interface."""
+
+from grpc_channelz.v1 import channelz
+import grpc_csds
+
+
+def add_admin_servicers(server):
+    """Register admin servicers to a server.
+
+    gRPC provides some predefined admin services to make debugging easier by
+    exposing gRPC's internal states. Each existing admin service is packaged as
+    a separate library, and the documentation of the predefined admin services
+    is usually scattered. It can be time consuming to get the dependency
+    management, module initialization, and library import right for each one of
+    them. 
+
+    This API provides a convenient way to create a gRPC server to expose admin
+    services. With this, any new admin services that you may add in the future
+    are automatically available via the admin interface just by upgrading your
+    gRPC version.
+
+    Args:
+        server: A gRPC server to which all admin services will be added.
+    """
+    channelz.add_channelz_servicer(server)
+    grpc_csds.add_csds_servicer(server)
+
+
+__all__ = ['add_admin_servicers']
diff --git a/contrib/libs/grpc/src/python/grpcio_admin/grpc_version.py b/contrib/libs/grpc/src/python/grpcio_admin/grpc_version.py
new file mode 100644
index 0000000000..c48475b87e
--- /dev/null
+++ b/contrib/libs/grpc/src/python/grpcio_admin/grpc_version.py
@@ -0,0 +1,17 @@
+# Copyright 2021 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.
+
+# AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_admin/grpc_version.py.template`!!!
+
+VERSION = '1.43.2'
diff --git a/contrib/libs/grpc/src/python/grpcio_admin/setup.py b/contrib/libs/grpc/src/python/grpcio_admin/setup.py
new file mode 100644
index 0000000000..2d966cdc0a
--- /dev/null
+++ b/contrib/libs/grpc/src/python/grpcio_admin/setup.py
@@ -0,0 +1,60 @@
+# Copyright 2021 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.
+"""Setup module for admin interface in gRPC Python."""
+
+import os
+import sys
+
+import setuptools
+
+_PACKAGE_PATH = os.path.realpath(os.path.dirname(__file__))
+_README_PATH = os.path.join(_PACKAGE_PATH, 'README.rst')
+
+# Ensure we're in the proper directory whether or not we're being used by pip.
+os.chdir(os.path.dirname(os.path.abspath(__file__)))
+
+# Break import-style to ensure we can actually find our local modules.
+import grpc_version
+
+CLASSIFIERS = [
+    'Development Status :: 5 - Production/Stable',
+    'Programming Language :: Python',
+    'Programming Language :: Python :: 3',
+    'License :: OSI Approved :: Apache Software License',
+]
+
+PACKAGE_DIRECTORIES = {
+    '': '.',
+}
+
+INSTALL_REQUIRES = (
+    'grpcio-channelz>={version}'.format(version=grpc_version.VERSION),
+    'grpcio-csds>={version}'.format(version=grpc_version.VERSION),
+)
+SETUP_REQUIRES = INSTALL_REQUIRES
+
+setuptools.setup(name='grpcio-admin',
+                 version=grpc_version.VERSION,
+                 license='Apache License 2.0',
+                 description='a collection of admin services',
+                 long_description=open(_README_PATH, 'r').read(),
+                 author='The gRPC Authors',
+                 author_email='grpc-io@googlegroups.com',
+                 classifiers=CLASSIFIERS,
+                 url='https://grpc.io',
+                 package_dir=PACKAGE_DIRECTORIES,
+                 packages=setuptools.find_packages('.'),
+                 python_requires='>=3.6',
+                 install_requires=INSTALL_REQUIRES,
+                 setup_requires=SETUP_REQUIRES)