old_contents: # Copyright 2018 Google LLC
  #
  # 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
  #
  #     https://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.
  
  import io
  import os
  
  from setuptools import find_packages, setup
  
  version = "1.9.0"
  
  PACKAGE_ROOT = os.path.abspath(os.path.dirname(__file__))
  
  with io.open(os.path.join(PACKAGE_ROOT, "README.rst")) as file_obj:
      README = file_obj.read()
  
  setup(
      name="proto-plus",
      version=version,
      license="Apache 2.0",
      author="Google LLC",
      author_email="googleapis-packages@google.com",
      url="https://github.com/googleapis/proto-plus-python.git",
      packages=find_packages(exclude=["docs", "tests"]),
      description="Beautiful, Pythonic protocol buffers.",
      long_description=README,
      platforms="Posix; MacOS X",
      include_package_data=True,
      install_requires=("protobuf >= 3.12.0",),
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Environment :: Console",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: Apache Software License",
          "Operating System :: POSIX",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Topic :: Software Development :: Code Generators",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      zip_safe=False,
  )
  
new_contents: # Copyright 2018 Google LLC
  #
  # 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
  #
  #     https://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.
  
  import io
  import os
  
  from setuptools import find_packages, setup
  
  version = "1.9.0"
  
  PACKAGE_ROOT = os.path.abspath(os.path.dirname(__file__))
  
  with io.open(os.path.join(PACKAGE_ROOT, "README.rst")) as file_obj:
      README = file_obj.read()
  
  setup(
      name="proto-plus",
      version=version,
      license="Apache 2.0",
      author="Google LLC",
      author_email="googleapis-packages@google.com",
      url="https://github.com/googleapis/proto-plus-python.git",
      packages=find_packages(exclude=["docs", "tests"]),
      description="Beautiful, Pythonic protocol buffers.",
      long_description=README,
      platforms="Posix; MacOS X",
      include_package_data=True,
      install_requires=("protobuf >= 3.12.0",),
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Environment :: Console",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: Apache Software License",
          "Operating System :: POSIX",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Topic :: Software Development :: Code Generators",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      zip_safe=False,
  )
  
subject: add "python 3" classifier (#117)