old_contents: #!/usr/bin/env python
  from setuptools import setup
  
  import re
  import platform
  import os
  import sys
  
  
  install_requires = []
  
  tests_require = ['begins', 'funconf']
  
  
  def load_version(filename='./virtualbox/version.py'):
      """Parse a __version__ number from a source file"""
      with open(filename) as source:
          text = source.read()
          match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", text)
          if not match:
              msg = "Unable to find version number in {}".format(filename)
              raise RuntimeError(msg)
          version = match.group(1)
          return version
  
  
  setup(
      name="pyvbox",
      version=load_version(),
      packages=["virtualbox",
                "virtualbox.library_ext"],
      author="Michael Dorman",
      author_email="mjdorma+pyvbox@gmail.com",
      url="https://github.com/mjdorma/pyvbox",
      description="A complete VirtualBox Main API implementation",
      long_description=open('README.rst').read(),
      license="Apache-2.0",
      zip_safe=False,
      install_requires=install_requires,
      platforms=['cygwin', 'win', 'linux'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'Intended Audience :: Information Technology',
          'Intended Audience :: System Administrators',
          'Natural Language :: English',
          'License :: OSI Approved :: Apache Software License',
          'Operating System :: Microsoft',
          'Operating System :: POSIX',
          'Operating System :: MacOS',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: Implementation :: CPython',
          'Topic :: Security',
          'Topic :: Scientific/Engineering :: Visualization',
          'Topic :: System :: Clustering',
          'Topic :: System :: Distributed Computing',
          'Topic :: System :: Emulators',
          'Topic :: Software Development :: Testing'
      ],
      test_suite="tests",
      tests_require=tests_require
  )
  
new_contents: #!/usr/bin/env python
  from setuptools import setup
  
  import re
  import platform
  import os
  import sys
  
  
  install_requires = []
  
  tests_require = ['begins', 'funconf']
  
  
  def load_version(filename='./virtualbox/version.py'):
      """Parse a __version__ number from a source file"""
      with open(filename) as source:
          text = source.read()
          match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", text)
          if not match:
              msg = "Unable to find version number in {}".format(filename)
              raise RuntimeError(msg)
          version = match.group(1)
          return version
  
  
  setup(
      name="pyvbox",
      version=load_version(),
      packages=["virtualbox",
                "virtualbox.library_ext"],
      author="Michael Dorman",
      author_email="mjdorma+pyvbox@gmail.com",
      url="https://github.com/mjdorma/pyvbox",
      description="A complete VirtualBox Main API implementation",
      long_description=open('README.rst').read(),
      license="Apache-2.0",
      zip_safe=False,
      install_requires=install_requires,
      platforms=['cygwin', 'win', 'linux'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'Intended Audience :: Information Technology',
          'Intended Audience :: System Administrators',
          'Natural Language :: English',
          'License :: OSI Approved :: Apache Software License',
          'Operating System :: Microsoft',
          'Operating System :: POSIX',
          'Operating System :: MacOS',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: Implementation :: CPython',
          'Topic :: Security',
          'Topic :: Scientific/Engineering :: Visualization',
          'Topic :: System :: Clustering',
          'Topic :: System :: Distributed Computing',
          'Topic :: System :: Emulators',
          'Topic :: Software Development :: Testing'
      ],
      test_suite="tests",
      tests_require=tests_require
  )
  
subject: Add more Python version classifiers