old_contents: #!/usr/bin/env python
  
  """Installer for rstcheck."""
  
  import ast
  import io
  
  import setuptools
  
  
  def version():
      """Return version string."""
      with io.open('rstcheck.py', encoding='utf-8') as input_file:
          for line in input_file:
              if line.startswith('__version__'):
                  return ast.parse(line).body[0].value.s
  
  
  with io.open('README.rst', encoding='utf-8') as readme:
      setuptools.setup(
          name='rstcheck',
          version=version(),
          url='https://github.com/myint/rstcheck',
          description='Checks syntax of reStructuredText and code blocks nested '
                      'within it',
          long_description=readme.read(),
          classifiers=[
              'License :: OSI Approved :: MIT License',
              'Programming Language :: Python',
              'Programming Language :: Python :: 2.7',
              'Programming Language :: Python :: 3',
              'Programming Language :: Python :: 3.3',
              'Programming Language :: Python :: 3.4',
              'Programming Language :: Python :: 3.5',
              'Topic :: Software Development :: Quality Assurance',
          ],
          keywords='restructuredtext,lint,check,pypi,readme,rst,analyze',
          py_modules=['rstcheck'],
          entry_points={'console_scripts': ['rstcheck = rstcheck:main']},
          install_requires=['docutils >= 0.8'])
  
new_contents: #!/usr/bin/env python
  
  """Installer for rstcheck."""
  
  import ast
  import io
  
  import setuptools
  
  
  def version():
      """Return version string."""
      with io.open('rstcheck.py', encoding='utf-8') as input_file:
          for line in input_file:
              if line.startswith('__version__'):
                  return ast.parse(line).body[0].value.s
  
  
  with io.open('README.rst', encoding='utf-8') as readme:
      setuptools.setup(
          name='rstcheck',
          version=version(),
          url='https://github.com/myint/rstcheck',
          description='Checks syntax of reStructuredText and code blocks nested '
                      'within it',
          long_description=readme.read(),
          classifiers=[
              'License :: OSI Approved :: MIT License',
              'Programming Language :: Python',
              'Programming Language :: Python :: 2.7',
              'Programming Language :: Python :: 3',
              'Programming Language :: Python :: 3.3',
              'Programming Language :: Python :: 3.4',
              'Programming Language :: Python :: 3.5',
              'Topic :: Software Development :: Quality Assurance',
          ],
          keywords='restructuredtext,lint,check,pypi,readme,rst,analyze',
          py_modules=['rstcheck'],
          entry_points={'console_scripts': ['rstcheck = rstcheck:main']},
          install_requires=['docutils >= 0.7'])
  
subject: Set minimum docutils requirement