Initial checkin of gRPC to third_party/

third_party/grpc/tools/run_tests/build_artifact_python.sh

-# Copyright 2010, Google Inc.
+#!/bin/bash
+# Copyright 2016, 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.
 
+set -ex
 
-from mod_pywebsocket import msgutil
+cd $(dirname $0)/../..
 
+if [ "$SKIP_PIP_INSTALL" == "" ]
+then
+  pip install --upgrade six
+  # There's a bug in newer versions of setuptools (see
+  # https://bitbucket.org/pypa/setuptools/issues/503/pkg_resources_vendorpackagingrequirementsi)
+  pip install --upgrade 'setuptools==18'
+  pip install -rrequirements.txt
+fi
 
-_GOODBYE_MESSAGE = 'Goodbye'
+export GRPC_PYTHON_USE_CUSTOM_BDIST=0
+export GRPC_PYTHON_BUILD_WITH_CYTHON=1
 
+# Build the source distribution first because MANIFEST.in cannot override
+# exclusion of built shared objects among package resources (for some
+# inexplicable reason).
+${SETARCH_CMD} python setup.py  \
+    sdist
 
-def web_socket_do_extra_handshake(request):
-    pass  # Always accept.
+# The bdist_wheel_grpc_custom command is finicky about command output ordering
+# and thus ought to be run in a shell command separate of others. Further, it
+# trashes the actual bdist_wheel output, so it should be run first so that
+# bdist_wheel may be run unmolested.
+${SETARCH_CMD} python setup.py  \
+    build_tagged_ext
 
+# Wheel has a bug where directories don't get excluded.
+# https://bitbucket.org/pypa/wheel/issues/99/cannot-exclude-directory
+${SETARCH_CMD} python setup.py  \
+    bdist_wheel
 
-def web_socket_transfer_data(request):
-    while True:
-        line = msgutil.receive_message(request)
-        msgutil.send_message(request, line)
-        if line == _GOODBYE_MESSAGE:
-            return
+mkdir -p artifacts
+
+cp -r dist/* artifacts