old_contents: # Hack to prevent stupid error on exit of `python setup.py test`. (See
  # http://www.eby-sarna.com/pipermail/peak/2010-May/003357.html.)
  try:
      import multiprocessing  # noqa
  except ImportError:
      pass
  from re import sub
  
  from setuptools import setup, find_packages
  
  
  def get_long_description():
      # Fix display issues on PyPI caused by RST markup
      readme = open('README.rst').read()
  
      version_lines = []
      with open('docs/versions.rst') as infile:
          next(infile)
          for line in infile:
              line = line.rstrip().replace('.. automodule:: more_itertools', '')
              version_lines.append(line)
      version_history = '\n'.join(version_lines)
      version_history = sub(r':func:`([a-zA-Z0-9._]+)`', r'\1', version_history)
  
      ret = readme + '\n\n' + version_history
      return ret
  
  
  setup(
      name='more-itertools',
      version='4.3.0',
      description='More routines for operating on iterables, beyond itertools',
      long_description=get_long_description(),
      author='Erik Rose',
      author_email='erikrose@grinchcentral.com',
      license='MIT',
      packages=find_packages(exclude=['ez_setup']),
      install_requires=['six>=1.0.0,<2.0.0'],
      test_suite='more_itertools.tests',
      url='https://github.com/erikrose/more-itertools',
      include_package_data=True,
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'Natural Language :: English',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          '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 :: 3.7',
          'Topic :: Software Development :: Libraries'],
      keywords=['itertools', 'iterator', 'iteration', 'filter', 'peek',
                'peekable', 'collate', 'chunk', 'chunked'],
  )
  
new_contents: # Hack to prevent stupid error on exit of `python setup.py test`. (See
  # http://www.eby-sarna.com/pipermail/peak/2010-May/003357.html.)
  try:
      import multiprocessing  # noqa
  except ImportError:
      pass
  from re import sub
  
  from setuptools import setup, find_packages
  
  
  def get_long_description():
      # Fix display issues on PyPI caused by RST markup
      readme = open('README.rst').read()
  
      version_lines = []
      with open('docs/versions.rst') as infile:
          next(infile)
          for line in infile:
              line = line.rstrip().replace('.. automodule:: more_itertools', '')
              version_lines.append(line)
      version_history = '\n'.join(version_lines)
      version_history = sub(r':func:`([a-zA-Z0-9._]+)`', r'\1', version_history)
  
      ret = readme + '\n\n' + version_history
      return ret
  
  
  setup(
      name='more-itertools',
      version='4.3.0',
      description='More routines for operating on iterables, beyond itertools',
      long_description=get_long_description(),
      author='Erik Rose',
      author_email='erikrose@grinchcentral.com',
      license='MIT',
      packages=find_packages(exclude=['ez_setup']),
      install_requires=['six>=1.0.0,<2.0.0'],
      test_suite='more_itertools.tests',
      url='https://github.com/erikrose/more-itertools',
      include_package_data=True,
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'Natural Language :: English',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Topic :: Software Development :: Libraries'],
      keywords=['itertools', 'iterator', 'iteration', 'filter', 'peek',
                'peekable', 'collate', 'chunk', 'chunked'],
  )
  
subject: Update classifiers for supported versions