old_contents: from setuptools import setup, find_packages
  import sys, os
  
  version = '0.1'
  
  setup(name='pyinter',
        version=version,
        description="An interval package which deals with open, closed or half open intervals.",
        long_description="""\
  Another Python package with deals with interval arithmetic, this one hopes to be useful.""",
        classifiers=[], # Get strings from http://pypi.python.org/pypi?%3Aaction=list_classifiers
        keywords='interval range discontinous-range union intersection',
        author='Inti Ocean',
        author_email='intiocean@gmail.com',
        url='intiocean.com',
        license='MIT',
        packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
        include_package_data=True,
        zip_safe=True,
        install_requires=[
            # -*- Extra requirements: -*-
        ],
        entry_points="""
        # -*- Entry points: -*-
        """,
        )
  
new_contents: from setuptools import setup, find_packages
  import sys, os
  
  version = '0.1'
  
  setup(name='pyinter',
        version=version,
        description="An interval package which deals with open, closed or half open intervals.",
        long_description="""\
  Another Python package with deals with interval arithmetic, this one hopes to be useful.""",
        classifiers=['Development Status :: 3 - Alpha',
                     'License :: OSI Approved :: MIT License'], # Get strings from http://pypi.python.org/pypi?%3Aaction=list_classifiers
        keywords='interval range discontinous-range union intersection',
        author='Inti Ocean',
        author_email='intiocean@gmail.com',
        url='intiocean.com',
        license='MIT',
        packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
        include_package_data=True,
        zip_safe=True,
        install_requires=[
            # -*- Extra requirements: -*-
        ],
        entry_points="""
        # -*- Entry points: -*-
        """,
        )
  
subject: Add classifiers to the setup.cfg