old_contents: try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  with open('README.rst') as file:
      long_description = file.read()
  
  setup(
      name='robohash',
      packages=['robohash'],
      version='1.0',
      description='One of the leading robot-based hashing tools on the web',
      long_description=long_description,
      author='Colin Davis',
      author_email='colin@robohash.org',
      url='https://github.com/e1ven/Robohash',
      download_url='https://github.com/e1ven/Robohash/tarball/1.0',
      keywords=['robots'], # arbitrary keywords
      license='MIT',
      classifiers=[
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 3",
          "Topic :: Security",
      ],
      package_data={
          'robohash': [
              'sets/set1/*/*/*',
              'sets/set2/*/*',
              'sets/set3/*/*',
              'backgrounds/*/*',
          ]
      },
      install_requires=['pillow', 'natsort'],
      extras_require={
          'web': ['tornado'],
      },
  )
  
new_contents: try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  with open('README.rst') as file:
      long_description = file.read()
  
  setup(
      name='robohash',
      packages=['robohash'],
      version='1.0',
      description='One of the leading robot-based hashing tools on the web',
      long_description=long_description,
      author='Colin Davis',
      author_email='colin@robohash.org',
      url='https://github.com/e1ven/Robohash',
      download_url='https://github.com/e1ven/Robohash/tarball/1.0',
      keywords=['robots'], # arbitrary keywords
      license='MIT',
      classifiers=[
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 3",
          "Topic :: Security",
      ],
      package_data={
          'robohash': [
              'sets/set1/*/*/*',
              'sets/set2/*/*',
              'sets/set3/*/*',
              'sets/set4/*/*',
              'backgrounds/*/*',
          ]
      },
      install_requires=['pillow', 'natsort'],
      extras_require={
          'web': ['tornado'],
      },
  )
  
subject: Include set4 in package