old_contents: """
  Author(s): Matthew Loper
  
  See LICENCE.txt for licensing and contact information.
  """
  
  from distutils.core import setup
  try: # for pip >= 10
      from pip._internal.req import parse_requirements
  except ImportError: # for pip <= 9.0.3
      from pip.req import parse_requirements
  from runpy import run_path
  
  install_reqs = parse_requirements('requirements.txt', session=False)
  install_requires = [str(ir.req) for ir in install_reqs]
  
  def get_version():
      namespace = run_path('chumpy/version.py')
      return namespace['version']
  
  setup(name='chumpy',
      version=get_version(),
      packages = ['chumpy'],
      author='Matthew Loper',
      author_email='matt.loper@gmail.com',
      url='https://github.com/mattloper/chumpy',
      description='chumpy',
      license='MIT',
      install_requires=install_requires,
  
      # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers=[
          # How mature is this project? Common values are
          #   3 - Alpha
          #   4 - Beta
          #   5 - Production/Stable
          'Development Status :: 4 - Beta',
  
          # Indicate who your project is intended for
          'Intended Audience :: Science/Research',
          'Topic :: Scientific/Engineering :: Mathematics',
  
          # Pick your license as you wish (should match "license" above)
          'License :: OSI Approved :: MIT License',
  
          # Specify the Python versions you support here. In particular, ensure
          # that you indicate whether you support Python 2, Python 3 or both.
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
  
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: POSIX :: Linux'
      ],
  )
  
  
new_contents: """
  Author(s): Matthew Loper
  
  See LICENCE.txt for licensing and contact information.
  """
  
  from distutils.core import setup
  try: # for pip >= 10
      from pip._internal.req import parse_requirements
  except ImportError: # for pip <= 9.0.3
      from pip.req import parse_requirements
  from runpy import run_path
  
  install_reqs = parse_requirements('requirements.txt', session=False)
  install_requires = [str(ir.req) for ir in install_reqs]
  
  def get_version():
      namespace = run_path('chumpy/version.py')
      return namespace['version']
  
  setup(name='chumpy',
      version=get_version(),
      packages = ['chumpy'],
      author='Matthew Loper',
      author_email='matt.loper@gmail.com',
      url='https://github.com/mattloper/chumpy',
      description='chumpy',
      license='MIT',
      install_requires=install_requires,
  
      # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers=[
          # How mature is this project? Common values are
          #   3 - Alpha
          #   4 - Beta
          #   5 - Production/Stable
          'Development Status :: 4 - Beta',
  
          # Indicate who your project is intended for
          'Intended Audience :: Science/Research',
          'Topic :: Scientific/Engineering :: Mathematics',
  
          # Pick your license as you wish (should match "license" above)
          'License :: OSI Approved :: MIT License',
  
          # Specify the Python versions you support here. In particular, ensure
          # that you indicate whether you support Python 2, Python 3 or both.
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
  
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: POSIX :: Linux'
      ],
  )
  
  
subject: Include classifier for Python 3