old_contents: import os
  import sys
  from tomahawk import (
      __author__,
      __author_email__,
      __status__,
      __version__
  )
  
  def get_long_description():
      return open(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'README.rst')).read()
  
  try:
      from setuptools import setup
      setup
  except ImportError:
      from distutils.core import setup
  
  if sys.version_info < (2, 4):
      print('tomahawk requires at least Python 2.4 to run.')
      sys.exit(1)
  
  if sys.argv[-1] == 'publish':
      os.system('python setup.py sdist upload')
      sys.exit()
  
  install_requires = [ 'pexpect-u >= 2.5.1', 'six' ]
  if sys.version_info < (2, 6):
      install_requires.append('multiprocessing')
  if sys.version_info < (2, 7):
      install_requires.append('argparse')
  
  setup(
      name = 'tomahawk',
      version = __version__,
      url = 'https://github.com/oinume/tomahawk/',
      license = 'LGPL',
      author = __author__,
      author_email = __author_email__,
      description = 'A simple ssh wrapper to execute commands for many hosts.',
      long_description = get_long_description(),
      packages = [ 'tomahawk' ],
      scripts = [ os.path.join('bin', p) for p in [ 'tomahawk', 'tomahawk-rsync' ] ],
      zip_safe = False,
      platforms = 'unix',
      install_requires = install_requires,
      tests_require = [ 'flexmock', 'pytest', 'pytest-cov' ],
      data_files = [
          ('man/man1', [ 'man/man1/tomahawk.1', 'man/man1/tomahawk-rsync.1' ])
      ],
      classifiers = [
          'Development Status :: 5 - ' + __status__,
          'Environment :: Console',
          'Intended Audience :: System Administrators',
          'License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)',
          'Operating System :: Unix',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.4',
          'Programming Language :: Python :: 2.5',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Topic :: Software Development :: Libraries :: Python Modules',
          'Topic :: System :: Clustering',
          'Topic :: System :: Systems Administration',
      ],
  )
  
new_contents: import os
  import sys
  from tomahawk import (
      __author__,
      __author_email__,
      __status__,
      __version__
  )
  
  def get_long_description():
      return open(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'README.rst')).read()
  
  try:
      from setuptools import setup
      setup
  except ImportError:
      from distutils.core import setup
  
  if sys.version_info < (2, 4):
      print('tomahawk requires at least Python 2.4 to run.')
      sys.exit(1)
  
  if sys.argv[-1] == 'publish':
      os.system('python setup.py sdist upload')
      sys.exit()
  
  install_requires = [ 'pexpect-u >= 2.5.1', 'six' ]
  if sys.version_info < (2, 6):
      install_requires.append('multiprocessing')
  if sys.version_info < (2, 7):
      install_requires.append('argparse')
  
  tests_require = [ 'flexmock', 'pytest', 'pytest-cov' ]
  
  requirements = open('requirements.txt', 'w')
  requirements.writelines("\n".join(install_requires))
  requirements.close()
  print('requirements.txt created.')
  
  requirements_dev = open('requirements-dev.txt', 'w')
  requirements_dev.writelines("\n".join(tests_require))
  requirements_dev.close()
  print('requirements-dev.txt created')
  
  setup(
      name = 'tomahawk',
      version = __version__,
      url = 'https://github.com/oinume/tomahawk/',
      license = 'LGPL',
      author = __author__,
      author_email = __author_email__,
      description = 'A simple ssh wrapper to execute commands for many hosts.',
      long_description = get_long_description(),
      packages = [ 'tomahawk' ],
      scripts = [ os.path.join('bin', p) for p in [ 'tomahawk', 'tomahawk-rsync' ] ],
      zip_safe = False,
      platforms = 'unix',
      install_requires = install_requires,
      tests_require = tests_require,
      data_files = [
          ('man/man1', [ 'man/man1/tomahawk.1', 'man/man1/tomahawk-rsync.1' ])
      ],
      classifiers = [
          'Development Status :: 5 - ' + __status__,
          'Environment :: Console',
          'Intended Audience :: System Administrators',
          'License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)',
          'Operating System :: Unix',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.4',
          'Programming Language :: Python :: 2.5',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Topic :: Software Development :: Libraries :: Python Modules',
          'Topic :: System :: Clustering',
          'Topic :: System :: Systems Administration',
      ],
  )
  
subject: create requirements.txt