old_contents: import os
  import setuptools
  
  setuptools.setup(
      name="kconfiglib",
      # MAJOR.MINOR.PATCH, per http://semver.org
      version="2.5.0",
      description="A flexible Python Kconfig parser",
      long_description=
          open(os.path.join(os.path.dirname(__file__), "README.rst")).read(),
      url="https://github.com/ulfalizer/Kconfiglib",
      author='Ulf "Ulfalizer" Magnusson',
      author_email="ulfalizer@gmail.com",
      keywords="kconfig, kbuild",
      license="ISC",
      py_modules=("kconfiglib",),
      # Needs support for unnumbered {} in format()
      python_requires=">=2.7,!=3.0.*",
      classifiers=(
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "Topic :: Software Development :: Build Tools",
          "Topic :: System :: Operating System Kernels :: Linux",
          "License :: OSI Approved :: ISC License (ISCL)",
          "Operating System :: POSIX",
          "Operating System :: Microsoft :: Windows",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.1",
          "Programming Language :: Python :: 3.2",
          "Programming Language :: Python :: 3.3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: Implementation :: CPython",
          "Programming Language :: Python :: Implementation :: PyPy"))
  
new_contents: import os
  import setuptools
  
  setuptools.setup(
      name="kconfiglib",
      # MAJOR.MINOR.PATCH, per http://semver.org
      version="2.5.0",
      description="A flexible Python Kconfig parser",
      long_description=
          open(os.path.join(os.path.dirname(__file__), "README.rst")).read(),
      url="https://github.com/ulfalizer/Kconfiglib",
      author='Ulf "Ulfalizer" Magnusson',
      author_email="ulfalizer@gmail.com",
      keywords="kconfig, kbuild",
      license="ISC",
      py_modules=("kconfiglib",),
      # Needs support for unnumbered {} in format()
      python_requires=">=2.7,!=3.0.*",
      project_urls={
          "GitHub repository": "https://github.com/ulfalizer/Kconfiglib",
          "Examples": "https://github.com/ulfalizer/Kconfiglib/tree/master/examples"
      },
      classifiers=(
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "Topic :: Software Development :: Build Tools",
          "Topic :: System :: Operating System Kernels :: Linux",
          "License :: OSI Approved :: ISC License (ISCL)",
          "Operating System :: POSIX",
          "Operating System :: Microsoft :: Windows",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.1",
          "Programming Language :: Python :: 3.2",
          "Programming Language :: Python :: 3.3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: Implementation :: CPython",
          "Programming Language :: Python :: Implementation :: PyPy"))
  
subject: Add project_urls to setup.py