old_contents: import os.path, codecs, re
  
  from setuptools import setup
  
  
  with codecs.open(os.path.join(os.path.dirname(__file__), 'cachetools', '__init__.py'),
                   encoding='utf8') as f:
      metadata = dict(re.findall(r"__([a-z]+)__ = '([^']+)", f.read()))
  
  
  setup(
      name='cachetools',
      version=metadata['version'],
      author='Thomas Kemmer',
      author_email='tkemmer@computer.org',
      url='https://github.com/tkem/cachetools',
      license='MIT',
      description='Extensible memoizing collections and decorators',
      long_description=open('README.rst').read(),
      keywords='cache caching memoizing memoization LRU LFU TTL',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Other Environment',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
      packages=['cachetools'],
      test_suite='tests'
  )
  
new_contents: import os.path, codecs, re
  
  from setuptools import setup
  
  
  with codecs.open(os.path.join(os.path.dirname(__file__), 'cachetools', '__init__.py'),
                   encoding='utf8') as f:
      metadata = dict(re.findall(r"__([a-z]+)__ = '([^']+)", f.read()))
  
  
  setup(
      name='cachetools',
      version=metadata['version'],
      author='Thomas Kemmer',
      author_email='tkemmer@computer.org',
      url='https://github.com/tkem/cachetools',
      license='MIT',
      description='Extensible memoizing collections and decorators',
      long_description=open('README.rst').read(),
      keywords='cache caching memoize memoizing memoization LRU LFU TTL',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Other Environment',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
      packages=['cachetools'],
      test_suite='tests'
  )
  
subject: Update keywords.