old_contents: #!/usr/bin/env python
  
  import subprocess
  import sys
  
  try:
      from setuptools import setup
      from setuptools.command.test import test as TestCommand
  
      class PyTest(TestCommand):
          extra_kwargs = {'tests_require': ['pytest', 'mock']}
  
          def finalize_options(self):
              TestCommand.finalize_options(self)
              self.test_args = []
              self.test_suite = True
  
          def run_tests(self):
              import pytest
              sys.exit(pytest.main(self.test_args))
  
  except ImportError:
      from distutils.core import setup, Command
  
      class PyTest(Command):
          extra_kwargs = {}
          user_options = []
  
          def initialize_options(self):
              pass
  
          def finalize_options(self):
              pass
  
          def run(self):
              raise SystemExit(subprocess.call([sys.executable, 'runtests.py']))
  
  
  setup(name='isort',
        version='2.6.0',
        description='A Python utility / library to sort Python imports.',
        author='Timothy Crosley',
        author_email='timothy.crosley@gmail.com',
        url='https://github.com/timothycrosley/isort',
        download_url='https://github.com/timothycrosley/isort/archive/2.6.0.tar.gz',
        license="MIT",
        scripts=['scripts/isort'],
        packages=['isort'],
        requires=['pies', 'natsort'],
        install_requires=['pies>=2.0.0', 'natsort>=3.0.0'],
        cmdclass={'test': PyTest},
        **PyTest.extra_kwargs)
  
new_contents: #!/usr/bin/env python
  
  import subprocess
  import sys
  
  try:
      from setuptools import setup
      from setuptools.command.test import test as TestCommand
  
      class PyTest(TestCommand):
          extra_kwargs = {'tests_require': ['pytest', 'mock']}
  
          def finalize_options(self):
              TestCommand.finalize_options(self)
              self.test_args = []
              self.test_suite = True
  
          def run_tests(self):
              import pytest
              sys.exit(pytest.main(self.test_args))
  
  except ImportError:
      from distutils.core import setup, Command
  
      class PyTest(Command):
          extra_kwargs = {}
          user_options = []
  
          def initialize_options(self):
              pass
  
          def finalize_options(self):
              pass
  
          def run(self):
              raise SystemExit(subprocess.call([sys.executable, 'runtests.py']))
  
  
  setup(name='isort',
        version='2.6.0',
        description='A Python utility / library to sort Python imports.',
        author='Timothy Crosley',
        author_email='timothy.crosley@gmail.com',
        url='https://github.com/timothycrosley/isort',
        download_url='https://github.com/timothycrosley/isort/archive/2.6.0.tar.gz',
        license="MIT",
        scripts=['scripts/isort'],
        packages=['isort'],
        requires=['pies', 'natsort'],
        install_requires=['pies>=2.0.0', 'natsort>=3.0.0'],
        cmdclass={'test': PyTest},
        keywords='Refactor, Python, Python2, Python3, Refactoring, Imports, Sort, Clean',
        classifiers=['Development Status :: 5 - Production/Stable',
                     'Intended Audience :: Developers',
                     'Natural Language :: English',
                     'Environment :: Console',
                     'License :: OSI Approved :: MIT License',
                     'Programming Language :: Python',
                     'Programming Language :: Python :: 2',
                     'Programming Language :: Python :: 2.6',
                     'Programming Language :: Python :: 2.7',
                     'Programming Language :: Python :: 3',
                     'Programming Language :: Python :: 3.0',
                     'Programming Language :: Python :: 3.1',
                     'Programming Language :: Python :: 3.2',
                     'Programming Language :: Python :: 3.3',
                     'Topic :: Software Development :: Libraries',
                     'Topic :: Utilities'],
        **PyTest.extra_kwargs)
  
subject: Add tags and classifiers