old_contents: import os.path
  from setuptools import setup, find_packages
  
  import stun
  
  
  def main():
      src = os.path.realpath(os.path.dirname(__file__))
      README = open(os.path.join(src, 'README.rst')).read()
  
      setup(
          name='pystun',
          version=stun.__version__,
          packages=find_packages(),
          scripts=['bin/pystun'],
          zip_safe=False,
          license='MIT',
          author='Justin Riley (original author: gaohawk)',
          author_email='justin.t.riley@gmail.com',
          url="http://github.com/jtriley/pystun",
          description="A Python STUN client for getting NAT type and external IP (RFC 3489)",
          long_description=README,
          classifiers=[
              "License :: OSI Approved :: MIT License",
              "Topic :: Internet",
              "Topic :: System :: Networking :: Firewalls",
              "Programming Language :: Python",
          ],
      )
  
  if __name__ == '__main__':
      main()
  
new_contents: import os.path
  from setuptools import setup, find_packages
  
  import stun
  
  
  def main():
      src = os.path.realpath(os.path.dirname(__file__))
      README = open(os.path.join(src, 'README.rst')).read()
  
      setup(
          name='pystun',
          version=stun.__version__,
          packages=find_packages(),
          scripts=['bin/pystun'],
          zip_safe=False,
          license='MIT',
          author='Justin Riley (original author: gaohawk)',
          author_email='justin.t.riley@gmail.com',
          url="http://github.com/jtriley/pystun",
          description="A Python STUN client for getting NAT type and external IP (RFC 3489)",
          long_description=README,
          classifiers=[
              "Development Status :: 4 - Beta",
              "License :: OSI Approved :: MIT License",
              "Programming Language :: Python :: 2",
              "Programming Language :: Python :: 2.7",
              "Topic :: Internet",
              "Topic :: System :: Networking :: Firewalls",
              "Programming Language :: Python",
          ],
      )
  
  if __name__ == '__main__':
      main()
  
subject: Add a few PyPI classifiers.