old_contents: try:
      import setuptools  # noqa
  except ImportError:
      from ez_setup import use_setuptools
      use_setuptools()
  
  from setuptools import find_packages, setup
  
  from build import ASPEN_DEPS, TEST_DEPS
  
  version = open('version.txt').read()
  
  
  classifiers = [ 'Development Status :: 4 - Beta'
                , 'Environment :: Console'
                , 'Intended Audience :: Developers'
                , 'License :: OSI Approved :: MIT License'
                , 'Natural Language :: English'
                , 'Operating System :: OS Independent'
                , 'Programming Language :: Python :: 2.7'
                , 'Programming Language :: Python :: Implementation :: CPython'
                , 'Topic :: Internet :: WWW/HTTP :: WSGI :: Application'
                 ]
  
  setup( author = 'Gratipay, LLC'
       , author_email = 'support@gratipay.com'
       , classifiers = classifiers
       , description = ('Aspen is a Python web framework. '
                        'Simplates are the main attraction.')
       , entry_points = {'console_scripts': ['fcgi_aspen = fcgi_aspen:main [fcgi]']}
       , name = 'aspen'
       , packages = find_packages(exclude=['aspen.tests', 'aspen.tests.*'])
       , py_modules = ['fcgi_aspen']
       , url = 'http://aspen.io/'
       , version = version
       , zip_safe = False
       , package_data = {'aspen': ['www/*', 'configuration/mime.types']}
       , install_requires = ASPEN_DEPS
       , extras_require = {'fcgi': ['flup']}
       , tests_require = TEST_DEPS
        )
  
new_contents: try:
      import setuptools  # noqa
  except ImportError:
      from ez_setup import use_setuptools
      use_setuptools()
  
  from setuptools import find_packages, setup
  
  from build import ASPEN_DEPS, TEST_DEPS
  
  version = open('version.txt').read()
  
  
  classifiers = [ 'Development Status :: 4 - Beta'
                , 'Environment :: Console'
                , 'Intended Audience :: Developers'
                , 'License :: OSI Approved :: MIT License'
                , 'Natural Language :: English'
                , 'Operating System :: OS Independent'
                , 'Programming Language :: Python :: 2.7'
                , 'Programming Language :: Python :: Implementation :: CPython'
                , 'Topic :: Internet :: WWW/HTTP :: WSGI :: Application'
                 ]
  
  setup( author = 'Chad Whitacre et al.'
       , classifiers = classifiers
       , description = ('Aspen is a Python web framework. '
                        'Simplates are the main attraction.')
       , entry_points = {'console_scripts': ['fcgi_aspen = fcgi_aspen:main [fcgi]']}
       , name = 'aspen'
       , packages = find_packages(exclude=['aspen.tests', 'aspen.tests.*'])
       , py_modules = ['fcgi_aspen']
       , url = 'http://aspen.io/'
       , version = version
       , zip_safe = False
       , package_data = {'aspen': ['www/*', 'configuration/mime.types']}
       , install_requires = ASPEN_DEPS
       , extras_require = {'fcgi': ['flup']}
       , tests_require = TEST_DEPS
        )
  
subject: replace Gratipay in `author` fields of `setup.py`