old_contents: #!/usr/bin/env python
  # encoding: utf-8
  from setuptools import setup, find_packages
  import os.path
  
  
  def read(fname):
      return open(os.path.join(os.path.dirname(__file__), fname)).read()
  
  setup(
      name='leaf',
      version='1.0',
      description='Simple Python library for HTML parsing',
      author='Roman Koblov',
      author_email='pingu.g@gmail.com',
      url='https://github.com/penpen/Leaf',
      license='MIT',
      keywords=['html', 'parsing', 'web scrapping'],
      packages=['leaf', 'cssselect', 'six'],
      data_files=[
              ('', ['LICENSE', 'README.rst', 'AUTHORS.rst'])
      ],
      package_data={
          '': ['*.txt', '*.rst', '*.md']
      },
      classifiers=['Development Status :: 5 - Production/Stable',
                   'Intended Audience :: Developers',
                   'License :: OSI Approved :: MIT License',
                   'Operating System :: OS Independent',
                   'Programming Language :: Python',
                   'Programming Language :: Python :: 2.6',
                   'Programming Language :: Python :: 2.7',
                   'Programming Language :: Python :: 3',
                   'Programming Language :: Python :: 3.3',
                   'Topic :: Scientific/Engineering :: Information Analysis'],
      install_requires=['setuptools', 'lxml'],
      long_description=read('README.rst')+read('CHANGES.rst'),
  )
  
new_contents: #!/usr/bin/env python
  # encoding: utf-8
  from setuptools import setup, find_packages
  import os.path
  
  
  def read(fname):
      return open(os.path.join(os.path.dirname(__file__), fname)).read()
  
  setup(
      name='leaf',
      version='1.0',
      description='Simple Python library for HTML parsing',
      author='Roman Koblov',
      author_email='pingu.g@gmail.com',
      url='https://github.com/penpen/Leaf',
      license='MIT',
      keywords=['html', 'parsing', 'web scrapping'],
      packages=['leaf'],
      data_files=[
              ('', ['LICENSE', 'README.rst', 'AUTHORS.rst'])
      ],
      package_data={
          '': ['*.txt', '*.rst', '*.md']
      },
      classifiers=['Development Status :: 5 - Production/Stable',
                   'Intended Audience :: Developers',
                   'License :: OSI Approved :: MIT License',
                   'Operating System :: OS Independent',
                   'Programming Language :: Python',
                   'Programming Language :: Python :: 2.6',
                   'Programming Language :: Python :: 2.7',
                   'Programming Language :: Python :: 3',
                   'Programming Language :: Python :: 3.3',
                   'Topic :: Scientific/Engineering :: Information Analysis'],
      install_requires=['setuptools', 'lxml', 'cssselect', 'six'],
      long_description=read('README.rst') + read('CHANGES.rst'),
  )
  
subject: fix in setup.py