old_contents: # setup.py
  
  import io
  from setuptools import setup, find_packages
  
  setup(
      name='fileconfig',
      version='0.6.dev0',
      author='Sebastian Bank',
      author_email='sebastian.bank@uni-leipzig.de',
      description='Config file sections as objects',
      keywords='configuration ini file inheritance aliasing',
      license='MIT',
      url='https://github.com/xflr6/fileconfig',
      project_urls={
          'Issue Tracker': 'https://github.com/xflr6/fileconfig/issues',
          'CI': 'https://travis-ci.org/xflr6/fileconfig',
          'Coverage': 'https://codecov.io/gh/xflr6/fileconfig',
      },
      packages=find_packages(),
      platforms='any',
      python_requires='>=3.6',
      extras_require={
          'dev': ['tox>3', 'flake8', 'pep8-naming', 'wheel', 'twine'],
          'test': ['pytest>=4', 'pytest-cov'],
      },
      long_description=io.open('README.rst', encoding='utf-8').read(),
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Programming Language :: Python :: 3.9',
      ],
  )
  
new_contents: # setup.py
  
  import pathlib
  from setuptools import setup, find_packages
  
  setup(
      name='fileconfig',
      version='0.6.dev0',
      author='Sebastian Bank',
      author_email='sebastian.bank@uni-leipzig.de',
      description='Config file sections as objects',
      keywords='configuration ini file inheritance aliasing',
      license='MIT',
      url='https://github.com/xflr6/fileconfig',
      project_urls={
          'Issue Tracker': 'https://github.com/xflr6/fileconfig/issues',
          'CI': 'https://travis-ci.org/xflr6/fileconfig',
          'Coverage': 'https://codecov.io/gh/xflr6/fileconfig',
      },
      packages=find_packages(),
      platforms='any',
      python_requires='>=3.6',
      extras_require={
          'dev': ['tox>3', 'flake8', 'pep8-naming', 'wheel', 'twine'],
          'test': ['pytest>=4', 'pytest-cov'],
      },
      long_description=pathlib.Path('README.rst').read_text(encoding='utf-8'),
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Programming Language :: Python :: 3.9',
      ],
  )
  
subject: switch to pathlib for reading README.rst