old_contents: import re
  
  try:
      import setuptools
  except ImportError:
      import distutils.core
      setup = distutils.core.setup
  else:
      setup = setuptools.setup
  
  
  setup(
      name='wac',
      version=(re
          .compile(r".*__version__ = '(.*?)'", re.S)
          .match(open('wac.py').read())
          .group(1)),
      url='https://github.com/bninja/wac/',
      license=open('LICENSE').read(),
      author='wac',
      author_email='wac@example.com',
      description='Writing RESTful API clients.',
      long_description=(
          open('README.rst').read() + '\n\n' +
          open('HISTORY.rst').read()
          ),
      py_modules=['wac'],
      package_data={'': ['LICENSE']},
      include_package_data=True,
      tests_require=[
          'nose==1.1.2',
          'mock==0.8',
          'simplejson >= 2.1',
          'unitest2 >= 0.5.1',
          ],
      install_requires=[
          'certifi==0.0.8',  # force requests optional
          'chardet >= 1.0',  # force requests optional
          'requests>=0.11',
          ],
      test_suite='tests',
      classifiers=[
          'Intended Audience :: Developers',
          'Development Status :: 4 - Beta',
          'Natural Language :: English',
          'Topic :: Software Development :: Libraries :: Python Modules',
          'License :: OSI Approved :: ISC License (ISCL)',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          ],
      )
  
new_contents: import re
  
  try:
      import setuptools
  except ImportError:
      import distutils.core
      setup = distutils.core.setup
  else:
      setup = setuptools.setup
  
  
  setup(
      name='wac',
      version=(re
          .compile(r".*__version__ = '(.*?)'", re.S)
          .match(open('wac.py').read())
          .group(1)),
      url='https://github.com/bninja/wac/',
      license=open('LICENSE').read(),
      author='wac',
      author_email='wac@example.com',
      description='Writing RESTful API clients.',
      long_description=(
          open('README.rst').read() + '\n\n' +
          open('HISTORY.rst').read()
          ),
      py_modules=['wac'],
      package_data={'': ['LICENSE']},
      include_package_data=True,
      tests_require=[
          'nose==1.1.2',
          'mock==0.8',
          'simplejson >= 2.1',
          'unittest2 >= 0.5.1',
          ],
      install_requires=[
          'certifi==0.0.8',  # force requests optional
          'chardet >= 1.0',  # force requests optional
          'requests>=0.11',
          ],
      test_suite='tests',
      classifiers=[
          'Intended Audience :: Developers',
          'Development Status :: 4 - Beta',
          'Natural Language :: English',
          'Topic :: Software Development :: Libraries :: Python Modules',
          'License :: OSI Approved :: ISC License (ISCL)',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          ],
      )
  
subject: fix test_requires unittest2