old_contents: """
  Setup.py file
  """
  import io
  import os
  import sys
  import re
  from setuptools import setup, find_packages, Command
  
  AUTHOR = 'Frost Ming'
  EMAIL = 'mianghong@gmail.com'
  URL = 'https://github.com/frostming/marko'
  
  NAME = 'marko'
  DESCRIPTION = 'A markdown parser with high extensibility.'
  REQUIRES_PYTHON = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
  REQUIRES = [
      'backports.html;python_version<"3.4"'
  ]
  
  here = os.path.dirname(__file__)
  readme = io.open(os.path.join(here, 'README.md'), encoding='utf-8').read()
  about = io.open(os.path.join(here, 'marko', '__init__.py'), encoding='utf-8').read()
  VERSION = re.findall(r'^__version__ *= *(.+?) *$', about, re.M)[0][1:-1]
  
  
  class UploadCommand(Command):
      """Support setup.py upload."""
  
      description = 'Build and publish the package.'
      user_options = []
  
      @staticmethod
      def status(s):
          """Prints things in bold."""
          print('\033[1m{0}\033[0m'.format(s))
  
      def initialize_options(self):
          pass
  
      def finalize_options(self):
          pass
  
      def run(self):
          try:
              from shutil import rmtree
              self.status('Removing previous builds…')
              rmtree(os.path.join(here, 'dist'))
          except OSError:
              pass
  
          self.status('Building Source and Wheel (universal) distribution…')
          os.system('{0} setup.py sdist bdist_wheel --universal'.format(sys.executable))
  
          self.status('Uploading the package to PyPI via Twine…')
          os.system('twine upload dist/*')
  
          self.status('Pushing git tags…')
          os.system('git tag v{0}'.format(VERSION))
          os.system('git push --tags')
  
          sys.exit()
  
  
  setup(
      name=NAME,
      version=VERSION,
      description=DESCRIPTION,
      long_description=readme,
      long_description_content_type='text/markdown',
      install_requires=REQUIRES,
      python_requires=REQUIRES_PYTHON,
      include_package_data=True,
      author=AUTHOR,
      author_email=EMAIL,
      url=URL,
      license='MIT',
      packages=find_packages(exclude=('tests', 'tests.*')),
      cmdclass={
          'upload': UploadCommand
      },
      entry_points={'console_scripts': ['marko = marko.cli:main']},
      classifiers=[
          "Development Status :: 4 - Beta",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python :: 3",
      ],
  )
  
new_contents: # -*- coding: utf-8 -*-
  """
  Setup.py file
  """
  import io
  import os
  import sys
  import re
  from setuptools import setup, find_packages, Command
  
  AUTHOR = 'Frost Ming'
  EMAIL = 'mianghong@gmail.com'
  URL = 'https://github.com/frostming/marko'
  
  NAME = 'marko'
  DESCRIPTION = 'A markdown parser with high extensibility.'
  REQUIRES_PYTHON = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
  REQUIRES = [
      'backports.html;python_version<"3.4"'
  ]
  
  here = os.path.dirname(__file__)
  readme = io.open(os.path.join(here, 'README.md'), encoding='utf-8').read()
  about = io.open(os.path.join(here, 'marko', '__init__.py'), encoding='utf-8').read()
  VERSION = re.findall(r'^__version__ *= *(.+?) *$', about, re.M)[0][1:-1]
  
  
  class UploadCommand(Command):
      """Support setup.py upload."""
  
      description = 'Build and publish the package.'
      user_options = []
  
      @staticmethod
      def status(s):
          """Prints things in bold."""
          print('\033[1m{0}\033[0m'.format(s))
  
      def initialize_options(self):
          pass
  
      def finalize_options(self):
          pass
  
      def run(self):
          try:
              from shutil import rmtree
              self.status('Removing previous builds…')
              rmtree(os.path.join(here, 'dist'))
          except OSError:
              pass
  
          self.status('Building Source and Wheel (universal) distribution…')
          os.system('{0} setup.py sdist bdist_wheel --universal'.format(sys.executable))
  
          self.status('Uploading the package to PyPI via Twine…')
          os.system('twine upload dist/*')
  
          self.status('Pushing git tags…')
          os.system('git tag v{0}'.format(VERSION))
          os.system('git push --tags')
  
          sys.exit()
  
  
  setup(
      name=NAME,
      version=VERSION,
      description=DESCRIPTION,
      long_description=readme,
      long_description_content_type='text/markdown',
      install_requires=REQUIRES,
      python_requires=REQUIRES_PYTHON,
      include_package_data=True,
      author=AUTHOR,
      author_email=EMAIL,
      url=URL,
      license='MIT',
      packages=find_packages(exclude=('tests', 'tests.*')),
      cmdclass={
          'upload': UploadCommand
      },
      entry_points={'console_scripts': ['marko = marko.cli:main']},
      classifiers=[
          "Development Status :: 4 - Beta",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python :: 3",
      ],
  )
  
subject: declare encoding