old_contents: from setuptools import setup
  
  import caching
  
  
  setup(
      name='django-cache-machine',
      version=caching.__version__,
      description='Automatic caching and invalidation for Django models '
                  'through the ORM.',
      long_description=open('README.rst').read(),
      author='Jeff Balogh',
      author_email='jbalogh@mozilla.com',
      url='http://github.com/django-cache-machine/django-cache-machine',
      license='BSD',
      packages=['caching', 'caching.backends'],
      include_package_data=True,
      zip_safe=False,
      classifiers=[
          'Development Status :: 4 - Beta',
          'Environment :: Web Environment',
          # I don't know what exactly this means, but why not?
          'Environment :: Web Environment :: Mozilla',
          'Framework :: Django',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ]
  )
  
new_contents: from setuptools import setup
  
  import caching
  
  
  setup(
      name='django-cache-machine',
      version=caching.__version__,
      description='Automatic caching and invalidation for Django models '
                  'through the ORM.',
      long_description=open('README.rst').read(),
      author='Jeff Balogh',
      author_email='jbalogh@mozilla.com',
      url='http://github.com/django-cache-machine/django-cache-machine',
      license='BSD',
      packages=['caching', 'caching.backends'],
      include_package_data=True,
      zip_safe=False,
      classifiers=[
          'Development Status :: 4 - Beta',
          'Environment :: Web Environment',
          # I don't know what exactly this means, but why not?
          'Environment :: Web Environment :: Mozilla',
          'Framework :: Django',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ]
  )
  
subject: add list trove classifiers for Python 3 to setup.py