old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from setuptools import setup, find_packages
  
  
  setup(
      name='URLObject',
      version='2.4.0',
      description='A utility class for manipulating URLs.',
      author='Zachary Voase',
      author_email='z@zacharyvoase.com',
      url='http://github.com/zacharyvoase/urlobject',
      packages=find_packages(exclude=('test',)),
  )
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from setuptools import setup, find_packages
  
  
  setup(
      name='URLObject',
      version='2.4.0',
      description='A utility class for manipulating URLs.',
      author='Zachary Voase',
      author_email='z@zacharyvoase.com',
      url='http://github.com/zacharyvoase/urlobject',
      packages=find_packages(exclude=('test',)),
      classifiers=[
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
      ],
  )
  
subject: Add Python 2 and 3 classifiers to setup.py