old_contents: #!/usr/bin/env python
  
  import ast
  import setuptools
  
  
  def version():
      """Return version string."""
      with open('rstcheck.py') as input_file:
          for line in input_file:
              if line.startswith('__version__'):
                  return ast.parse(line).body[0].value.s
  
  
  with open('README.rst') as readme:
      setuptools.setup(
          name='rstcheck',
          version=version(),
          url='http://github.com/myint/rstcheck',
          description='Checks code blocks in ReStructuredText.',
          long_description=readme.read(),
          classifiers=[
              'License :: OSI Approved :: BSD License',
              'Programming Language :: Python',
              'Programming Language :: Python :: 2.7',
              'Programming Language :: Python :: 2.6',
              'Programming Language :: Python :: 3.2',
              'Programming Language :: Python :: 3.3'
          ],
          entry_points={'console_scripts': ['rstcheck = rstcheck:main']},
          install_requires=['docutils']
      )
  
new_contents: #!/usr/bin/env python
  
  import ast
  import setuptools
  
  
  def version():
      """Return version string."""
      with open('rstcheck.py') as input_file:
          for line in input_file:
              if line.startswith('__version__'):
                  return ast.parse(line).body[0].value.s
  
  
  with open('README.rst') as readme:
      setuptools.setup(
          name='rstcheck',
          version=version(),
          url='http://github.com/myint/rstcheck',
          description='Checks code blocks in ReStructuredText.',
          long_description=readme.read(),
          classifiers=[
              'License :: OSI Approved :: BSD License',
              'Programming Language :: Python',
              'Programming Language :: Python :: 2.7',
              'Programming Language :: Python :: 3.2',
              'Programming Language :: Python :: 3.3'
          ],
          entry_points={'console_scripts': ['rstcheck = rstcheck:main']},
          install_requires=['docutils']
      )
  
subject: Clean up tags