old_contents: #!/usr/bin/env python
  
  from setuptools import setup
  
  dependencies = ['hyper>=0.7']
  
  try:
      # noinspection PyUnresolvedReferences
      import enum
  except ImportError:
      dependencies.append('enum34')
  
  setup(
      name='apns2',
      version='0.1.3',
      packages=['apns2'],
      install_requires=dependencies,
      url='https://github.com/Pr0Ger/PyAPNs2',
      license='MIT',
      author='Sergey Petrov',
      author_email='me@pr0ger.prg',
      classifiers=[
          'Development Status :: 4 - Beta',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2.7'
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6'
          'Topic :: Software Development :: Libraries',
      ],
      description='A python library for interacting with the Apple Push Notification Service via HTTP/2 protocol'
  )
  
new_contents: #!/usr/bin/env python
  
  from setuptools import setup
  
  dependencies = ['hyper>=0.7']
  
  try:
      # noinspection PyUnresolvedReferences
      import enum
  except ImportError:
      dependencies.append('enum34')
  
  setup(
      name='apns2',
      version='0.1.3',
      packages=['apns2'],
      install_requires=dependencies,
      url='https://github.com/Pr0Ger/PyAPNs2',
      license='MIT',
      author='Sergey Petrov',
      author_email='me@pr0ger.prg',
      classifiers=[
          'Development Status :: 4 - Beta',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Topic :: Software Development :: Libraries',
      ],
      description='A python library for interacting with the Apple Push Notification Service via HTTP/2 protocol'
  )
  
subject: Fix classifiers in setup.py