old_contents: from distutils.core import setup
  from distutils.extension import Extension
  
  
  setup(
    name = 'beretta',
    author = 'beretta contributors',
    author_email = 'github@require.pm',
    url = 'https://github.com/dieselpoweredkitten/beretta',
    version = '0.2.4',
    description = 'BERT (de)serializer for your Pythons',
    license = 'MIT',
    ext_modules = [Extension('beretta', ['beretta.c'])],
    classifiers = (
      'Intended Audience :: Developers',
      'Programming Language :: Python :: 2.7',
      'Programming Language :: Python :: 3.3',
    ),
    install_requires = (
      'termformat>=0.1.2',
    )
  )
  
new_contents: import sys
  from distutils.core import setup
  from distutils.extension import Extension
  
  base = {
    'name': 'beretta',
    'url': 'https://github.com/tyrannosaurus/beretta',
    'author': 'beretta contributors',
    'author_email': 'github@require.pm',
    'version': '0.2.5',
    'description': 'BERT (de)serializer for your Pythons',
    'license': 'MIT',
    'classifiers': (
      'Intended Audience :: Developers',
      'Programming Language :: Python :: 2.7',
      'Programming Language :: Python :: 3.3',
    ),
    'install_requires': (
      'termformat>=0.1.5',
    )
  }
  
  if hasattr(sys, 'pypy_version_info'):
    modules = {
      'packages': ['beretta'],
    }
  else:
    modules = {
      'ext_modules': [
        Extension('beretta', ['beretta.c'])
      ],
    }
  base.update(modules)
  
  setup(**base)
  
subject: Add PyPy support