old_contents: """ This module is provides the configuration and command line tools for
  distributiing this exmaple project. """
  
  from codecs import open
  from setuptools import setup
  
  with open('README.rst', 'r', 'utf-8') as f:
          readme = f.read()
  
  install_requires = [
          'requests>=2.0'
          ]
  
  setup(
      name='example-package',
      description='A typical example of a Python project',
      long_description=readme,
      # See PEP440 for valid version string schemes:
      # https://www.python.org/dev/peps/pep-0440/
      version='1.2.0',
      url='https://github.com/tylerdave/example-python-package',
      author='Dave Forgac',
      author_email='tylerdave@tylerdave.com',
      license='Public Domain',
      packages=['example_package'], # or use find_packages from setuptools
      # If distributing module(s) only, use py_modules instead of packages
      # py_modules=['example_module']
      install_requires=install_requires,
      extras_require={
          'dev': ['tox'],
          'test': ['coverage'],
          },
      package_data={
          'example_package': ['exmaple_package_data.dat'],
          },
      include_package_data=True,
      data_files=[
          ('example_data',['data/example_data.dat']),
          ],
      entry_points={
          'console_scripts': [
              'hello=example_package.cli:main',
              'get-example=example_package.cli:get_example',
              ],
          },
      # See: https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Intended Audience :: Developers',
          'License :: Public Domain',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          ],
      keywords='packaging example',
      )
  
new_contents: #!/usr/bin/env python
  """ This module is provides the configuration and command line tools for
  distributiing this exmaple project. """
  
  from codecs import open
  from setuptools import setup
  
  with open('README.rst', 'r', 'utf-8') as f:
          readme = f.read()
  
  install_requires = [
          'requests>=2.0'
          ]
  
  setup(
      name='example-package',
      description='A typical example of a Python project',
      long_description=readme,
      # See PEP440 for valid version string schemes:
      # https://www.python.org/dev/peps/pep-0440/
      version='1.2.0',
      url='https://github.com/tylerdave/example-python-package',
      author='Dave Forgac',
      author_email='tylerdave@tylerdave.com',
      license='Public Domain',
      packages=['example_package'], # or use find_packages from setuptools
      # If distributing module(s) only, use py_modules instead of packages
      # py_modules=['example_module']
      install_requires=install_requires,
      extras_require={
          'dev': ['tox'],
          'test': ['coverage'],
          },
      package_data={
          'example_package': ['exmaple_package_data.dat'],
          },
      include_package_data=True,
      data_files=[
          ('example_data',['data/example_data.dat']),
          ],
      entry_points={
          'console_scripts': [
              'hello=example_package.cli:main',
              'get-example=example_package.cli:get_example',
              ],
          },
      # See: https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Intended Audience :: Developers',
          'License :: Public Domain',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          ],
      keywords='packaging example',
      )
  
subject: add shebang