old_contents: from setuptools import setup
  
  setup(
      name='w3lib',
      version='1.5',
      license='BSD',
      description='Library of web-related functions',
      author='Scrapy project',
      author_email='info@scrapy.org',
      url='https://github.com/scrapy/w3lib',
      packages=['w3lib'],
      platforms=['Any'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: Implementation :: CPython',
          'Programming Language :: Python :: Implementation :: PyPy',
          'Topic :: Internet :: WWW/HTTP',
      ],
      install_requires=['six >= 1.4.1'],
  )
  
new_contents: from setuptools import setup
  
  setup(
      name='w3lib',
      version='1.6',
      license='BSD',
      description='Library of web-related functions',
      author='Scrapy project',
      author_email='info@scrapy.org',
      url='https://github.com/scrapy/w3lib',
      packages=['w3lib'],
      platforms=['Any'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: Implementation :: CPython',
          'Programming Language :: Python :: Implementation :: PyPy',
          'Topic :: Internet :: WWW/HTTP',
      ],
      install_requires=['six >= 1.4.1'],
  )
  
subject: Bump version to 1.6