old_contents: from codecs import open
  from os import path
  
  from setuptools import setup
  
  here = path.abspath(path.dirname(__file__))
  
  # Get the long description from the relevant file
  with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name='centerline',
      version='0.3',
      description='Calculate the centerline of a polygon',
      long_description=long_description,
      classifiers=[
          'Development Status :: 4 - Beta',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Intended Audience :: Science/Research',
          'Intended Audience :: Developers',
          'Topic :: Scientific/Engineering :: GIS',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
      url='https://github.com/fitodic/centerline.git',
      author='Filip Todic',
      author_email='todic.filip@gmail.com',
      license='MIT',
      packages=['centerline'],
      install_requires=[
          'GDAL>=2.0.1',
          'Fiona>=1.7.0',
          'Shapely>=1.5.13',
          'numpy>=1.10.4',
          'scipy>=0.16.1',
      ],
      extras_require={
          'dev': [
              'pylama',
              'ipdb',
              'ipython[all]',
              'notebook',
              'jupyter',
              'isort'
          ],
          'test': [
              'coverage',
              'pytest>=3.0.0',
              'pytest-cov',
              'pytest-sugar',
              'pytest-runner'
          ],
      },
      scripts=[
          'bin/create_centerlines',
      ],
      include_package_data=True,
      zip_safe=False,
  )
  
new_contents: from codecs import open
  from os import path
  
  from setuptools import setup
  
  here = path.abspath(path.dirname(__file__))
  
  # Get the long description from the relevant file
  with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name='centerline',
      version='0.3',
      description='Calculate the centerline of a polygon',
      long_description=long_description,
      classifiers=[
          'Development Status :: 4 - Beta',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Intended Audience :: Science/Research',
          'Intended Audience :: Developers',
          'Topic :: Scientific/Engineering :: GIS',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
      url='https://github.com/fitodic/centerline.git',
      author='Filip Todic',
      author_email='todic.filip@gmail.com',
      license='MIT',
      packages=['centerline'],
      install_requires=[
          'GDAL>=2.0.1',
          'Fiona>=1.7.0',
          'Shapely>=1.5.13',
          'numpy>=1.10.4',
          'scipy>=0.16.1',
      ],
      extras_require={
          'dev': [
              'pylama',
              'ipdb',
              'ipython[all]',
              'notebook',
              'jupyter',
              'isort'
          ],
          'test': [
              'coverage',
              'pytest>=3.0.0',
              'pytest-cov',
              'pytest-sugar',
              'pytest-runner'
          ],
          'docs': [
              'Sphinx',
              'sphinx_rtd_theme'
          ]
      },
      scripts=[
          'bin/create_centerlines',
      ],
      include_package_data=True,
      zip_safe=False,
  )
  
subject: Add Sphinx and the sphinx_rtd_theme to setup.py