old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from setuptools import setup, find_packages
  
  
  with open('README.rst') as readme_file:
      readme = readme_file.read()
  
  
  setup(
      name='hello_world',
      version='0.1.0',
      description='Example package',
      long_description=readme,
      author='Vasily Kuznetsov',
      author_email='kvas.it@gmail.com',
      url='https://github.com/kvas-it/hello_world',
      packages=find_packages('.'),
      include_package_data=True,
      install_requires=[
          'PyYAML'
      ],
      entry_points={
          'console_scripts': [
              'hello = hello_world.script:main'
          ]
      },
      license='MIT',
      zip_safe=False,
      keywords='hello_world',
      classifiers=[
          'Development Status :: 2 - Pre-Alpha',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Natural Language :: English',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
      ]
  )
  
new_contents: from setuptools import setup, find_packages
  
  
  with open('README.rst') as readme_file:
      readme = readme_file.read()
  
  
  setup(
      name='hello_world',
      version='0.1.0',
      description='Example package',
      long_description=readme,
      author='Vasily Kuznetsov',
      author_email='kvas.it@gmail.com',
      url='https://github.com/kvas-it/hello_world',
      packages=find_packages('.'),
      include_package_data=True,
      install_requires=[
          'PyYAML'
      ],
      entry_points={
          'console_scripts': [
              'hello = hello_world.script:main'
          ]
      },
      license='MIT',
      zip_safe=False,
      keywords='hello_world',
      classifiers=[
          'Development Status :: 2 - Pre-Alpha',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Natural Language :: English',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
      ]
  )
  
subject: Remove mode and shebang lines from setup.py