old_contents: # 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 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)))
  
    for proto_file in proto_files:
      command = [
          'grpc.tools.protoc',
          '--proto_path={}'.format(inclusion_root),
          '--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[''])
  
new_contents: # 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[''])
  
subject: Include proto WKTs in py tools distutils command