old_contents: __version__ = '2.1'
  
  import io
  import os
  import sys
  
  from setuptools import setup, find_packages
  
  here = os.path.abspath(os.path.dirname(__file__))
  with io.open(os.path.join(here, 'README.rst'), encoding='utf8') as f:
      README = f.read()
  with io.open(os.path.join(here, 'CHANGELOG.rst'), encoding='utf8') as f:
      CHANGES = f.read()
  PY3 = sys.version_info[0] == 3
  
  extra_options = {
      "packages": find_packages(),
      }
  
  if PY3:
      if "test" in sys.argv or "develop" in sys.argv:
          for root, directories, files in os.walk("tests"):
              for directory in directories:
                  extra_options["packages"].append(os.path.join(root, directory))
  
  setup(name="Routes",
        version=__version__,
        description='Routing Recognition and Generation Tools',
        long_description=README + '\n\n' + CHANGES,
        classifiers=["Development Status :: 5 - Production/Stable",
                     "Intended Audience :: Developers",
                     "License :: OSI Approved :: MIT License",
                     "Topic :: Internet :: WWW/HTTP",
                     "Topic :: Software Development :: Libraries :: Python Modules",
                     "Programming Language :: Python :: Implementation :: PyPy",
                     "Programming Language :: Python :: Implementation :: CPython",
                     'Programming Language :: Python',
                     "Programming Language :: Python :: 2",
                     "Programming Language :: Python :: 2.6",
                     "Programming Language :: Python :: 2.7",
                     "Programming Language :: Python :: 3",
                     "Programming Language :: Python :: 3.2",
                     "Programming Language :: Python :: 3.3",
                     "Programming Language :: Python :: 3.4"
                     ],
        keywords='routes webob dispatch',
        author="Ben Bangert",
        author_email="ben@groovie.org",
        url='http://routes.readthedocs.org/',
        license="MIT",
        test_suite="nose.collector",
        include_package_data=True,
        zip_safe=False,
        tests_require=['nose', 'webtest', 'webob', 'coverage'],
        install_requires=[
            "six",
            "repoze.lru>=0.3"
        ],
        **extra_options
  )
  
new_contents: __version__ = '2.2'
  
  import io
  import os
  import sys
  
  from setuptools import setup, find_packages
  
  here = os.path.abspath(os.path.dirname(__file__))
  with io.open(os.path.join(here, 'README.rst'), encoding='utf8') as f:
      README = f.read()
  with io.open(os.path.join(here, 'CHANGELOG.rst'), encoding='utf8') as f:
      CHANGES = f.read()
  PY3 = sys.version_info[0] == 3
  
  extra_options = {
      "packages": find_packages(),
      }
  
  if PY3:
      if "test" in sys.argv or "develop" in sys.argv:
          for root, directories, files in os.walk("tests"):
              for directory in directories:
                  extra_options["packages"].append(os.path.join(root, directory))
  
  setup(name="Routes",
        version=__version__,
        description='Routing Recognition and Generation Tools',
        long_description=README + '\n\n' + CHANGES,
        classifiers=["Development Status :: 5 - Production/Stable",
                     "Intended Audience :: Developers",
                     "License :: OSI Approved :: MIT License",
                     "Topic :: Internet :: WWW/HTTP",
                     "Topic :: Software Development :: Libraries :: Python Modules",
                     "Programming Language :: Python :: Implementation :: PyPy",
                     "Programming Language :: Python :: Implementation :: CPython",
                     'Programming Language :: Python',
                     "Programming Language :: Python :: 2",
                     "Programming Language :: Python :: 2.6",
                     "Programming Language :: Python :: 2.7",
                     "Programming Language :: Python :: 3",
                     "Programming Language :: Python :: 3.2",
                     "Programming Language :: Python :: 3.3",
                     "Programming Language :: Python :: 3.4"
                     ],
        keywords='routes webob dispatch',
        author="Ben Bangert",
        author_email="ben@groovie.org",
        url='http://routes.readthedocs.org/',
        license="MIT",
        test_suite="nose.collector",
        include_package_data=True,
        zip_safe=False,
        tests_require=['nose', 'webtest', 'webob', 'coverage'],
        install_requires=[
            "six",
            "repoze.lru>=0.3"
        ],
        **extra_options
  )
  
subject: Update version in setup.py