old_contents: from setuptools import setup
  
  
  setup(
      name='slacker',
      version='0.10.0',
      packages=['slacker'],
      description='Slack API client',
      author='Oktay Sancak',
      author_email='oktaysancak@gmail.com',
      url='http://github.com/os/slacker/',
      install_requires=['requests >= 2.2.1'],
      license='http://www.apache.org/licenses/LICENSE-2.0',
      test_suite='tests',
      classifiers=[
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Apache Software License',
          'Natural Language :: English',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          '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',
      ],
      keywords='slack api'
  )
  
new_contents: from setuptools import setup
  
  
  with open('README.rst') as f:
      readme = f.read()
  
  
  setup(
      name='slacker',
      version='0.10.0',
      packages=['slacker'],
      description='Slack API client',
      long_description=readme,
      long_description_content_type='text/x-rst',
      author='Oktay Sancak',
      author_email='oktaysancak@gmail.com',
      url='http://github.com/os/slacker/',
      install_requires=['requests >= 2.2.1'],
      license='http://www.apache.org/licenses/LICENSE-2.0',
      test_suite='tests',
      classifiers=[
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Apache Software License',
          'Natural Language :: English',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          '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',
      ],
      keywords='slack api'
  )
  
subject: Set `long_description`