old_contents: #!/usr/bin/env python
  from setuptools import find_packages, setup
  
  project = "openapi"
  version = "1.0.0"
  
  setup(
      name=project,
      version=version,
      description="Python OpenAPI 2.0 (Swagger) object model",
      author="Globality Engineering",
      author_email="engineering@globality.com",
      url="https://github.com/globality-corp/openapi",
      packages=find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
      include_package_data=True,
      zip_safe=False,
      keywords="openapi swagger",
      install_requires=[
          "inflection>=0.3.1",
          "jsonschema>=2.6.0",
      ],
      extras_require={
          "yaml": [
              "PyYAML>=3.12",
          ],
      },
      setup_requires=[
          "nose>=1.3.6",
      ],
      dependency_links=[
      ],
      entry_points={
      },
      tests_require=[
          "coverage>=3.7.1",
          "mock>=1.0.1",
          "PyHamcrest>=1.8.5",
      ],
  )
  
new_contents: #!/usr/bin/env python
  from setuptools import find_packages, setup
  
  project = "openapi"
  version = "1.0.0"
  
  setup(
      name=project,
      version=version,
      description="Python OpenAPI 2.0 (Swagger) object model",
      author="Globality Engineering",
      author_email="engineering@globality.com",
      url="https://github.com/globality-corp/openapi",
      classifiers=[
          "Programming Language :: Python :: 3"
      ],
      packages=find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
      include_package_data=True,
      zip_safe=False,
      keywords="openapi swagger",
      install_requires=[
          "inflection>=0.3.1",
          "jsonschema>=2.6.0",
      ],
      extras_require={
          "yaml": [
              "PyYAML>=3.12",
          ],
      },
      setup_requires=[
          "nose>=1.3.6",
      ],
      dependency_links=[
      ],
      entry_points={
      },
      tests_require=[
          "coverage>=3.7.1",
          "mock>=1.0.1",
          "PyHamcrest>=1.8.5",
      ],
  )
  
subject: Add Python 3 support via classifier