Un-namespace Python packages

Setuptools was updated and our hacky namespace-package-chickens came
back to roost. This removes the unsupported namespace package hacks.

7 files changed, 0 insertions, 312 deletions

diff --git a/tools/distrib/python/grpcio_tools/grpc/__init__.py b/tools/distrib/python/grpcio_tools/grpc/__init__.py
deleted file mode 100644
index 70ac5edd48..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/__init__.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# 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.
-
-__import__('pkg_resources').declare_namespace(__name__)
diff --git a/tools/distrib/python/grpcio_tools/grpc/tools/__init__.py b/tools/distrib/python/grpcio_tools/grpc/tools/__init__.py
deleted file mode 100644
index d5ad73a74a..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/tools/__init__.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# 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.
-
diff --git a/tools/distrib/python/grpcio_tools/grpc/tools/_protoc_compiler.pyx b/tools/distrib/python/grpcio_tools/grpc/tools/_protoc_compiler.pyx
deleted file mode 100644
index a6530127c0..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/tools/_protoc_compiler.pyx
+++ /dev/null
@@ -1,39 +0,0 @@
-# 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.
-
-from libc cimport stdlib
-
-cdef extern from "grpc/tools/main.h":
-  int protoc_main(int argc, char *argv[])
-
-def run_main(list args not None):
-  cdef char **argv = <char **>stdlib.malloc(len(args)*sizeof(char *))
-  for i in range(len(args)):
-    argv[i] = args[i]
-  return protoc_main(len(args), argv)
diff --git a/tools/distrib/python/grpcio_tools/grpc/tools/command.py b/tools/distrib/python/grpcio_tools/grpc/tools/command.py
deleted file mode 100644
index 424fd90411..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/tools/command.py
+++ /dev/null
@@ -1,79 +0,0 @@
-# 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.
-
-import os
-import pkg_resources
-import sys
-
-import setuptools
-
-from grpc.tools import protoc
-
-
-def build_package_protos(package_root):
-  proto_files = []
-  inclusion_root = os.path.abspath(package_root)
-  for root, _, files in os.walk(inclusion_root):
-    for filename in files:
-      if filename.endswith('.proto'):
-        proto_files.append(os.path.abspath(os.path.join(root, filename)))
-
-  well_known_protos_include = pkg_resources.resource_filename(
-      'grpc.tools', '_proto')
-
-  for proto_file in proto_files:
-    command = [
-        'grpc.tools.protoc',
-        '--proto_path={}'.format(inclusion_root),
-        '--proto_path={}'.format(well_known_protos_include),
-        '--python_out={}'.format(inclusion_root),
-        '--grpc_python_out={}'.format(inclusion_root),
-    ] + [proto_file]
-    if protoc.main(command) != 0:
-      sys.stderr.write('warning: {} failed'.format(command))
-
-
-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).
-    build_package_protos(self.distribution.package_dir[''])
diff --git a/tools/distrib/python/grpcio_tools/grpc/tools/main.cc b/tools/distrib/python/grpcio_tools/grpc/tools/main.cc
deleted file mode 100644
index 8391839513..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/tools/main.cc
+++ /dev/null
@@ -1,53 +0,0 @@
-// 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.
-
-#include <google/protobuf/compiler/command_line_interface.h>
-#include <google/protobuf/compiler/python/python_generator.h>
-
-#include "src/compiler/python_generator.h"
-
-#include "grpc/tools/main.h"
-
-int protoc_main(int argc, char* argv[]) {
-  google::protobuf::compiler::CommandLineInterface cli;
-  cli.AllowPlugins("protoc-");
-
-  // Proto2 Python
-  google::protobuf::compiler::python::Generator py_generator;
-  cli.RegisterGenerator("--python_out", &py_generator,
-                        "Generate Python source file.");
-
-  // gRPC Python
-  grpc_python_generator::GeneratorConfiguration grpc_py_config;
-  grpc_python_generator::PythonGrpcGenerator grpc_py_generator(grpc_py_config);
-  cli.RegisterGenerator("--grpc_python_out", &grpc_py_generator,
-                        "Generate Python source file.");
-
-  return cli.Run(argc, argv);
-}
diff --git a/tools/distrib/python/grpcio_tools/grpc/tools/main.h b/tools/distrib/python/grpcio_tools/grpc/tools/main.h
deleted file mode 100644
index ea2860ff02..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/tools/main.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// 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.
-
-
-// We declare `protoc_main` here since we want access to it from Cython as an
-// extern but *without* triggering a dllimport declspec when on Windows.
-int protoc_main(int argc, char *argv[]);
diff --git a/tools/distrib/python/grpcio_tools/grpc/tools/protoc.py b/tools/distrib/python/grpcio_tools/grpc/tools/protoc.py
deleted file mode 100644
index e1256a7dd9..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/tools/protoc.py
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/usr/bin/env python
-
-# 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.
-
-import pkg_resources
-import sys
-
-from grpc.tools import _protoc_compiler
-
-def main(command_arguments):
-  """Run the protocol buffer compiler with the given command-line arguments.
-
-  Args:
-    command_arguments: a list of strings representing command line arguments to
-        `protoc`.
-  """
-  command_arguments = [argument.encode() for argument in command_arguments]
-  return _protoc_compiler.run_main(command_arguments)
-
-if __name__ == '__main__':
-  proto_include = pkg_resources.resource_filename('grpc.tools', '_proto')
-  sys.exit(main(sys.argv + ['-I{}'.format(proto_include)]))