old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from setuptools import setup
  
  with open('README.rst') as readme_file:
      readme = readme_file.read()
  
  with open('HISTORY.rst') as history_file:
      history = history_file.read()
  
  requirements = [
  ]
  
  test_requirements = [
      'pip==9.0.1',
      'bumpversion==0.5.3',
      'wheel==0.29.0',
      'watchdog==0.8.3',
      'flake8==3.2.1',
      'tox==2.5.0',
      'coverage==4.2',
      'Sphinx==1.5',
      'sphinx_rtd_theme==0.1.10a0',
      'cryptography==1.6',
      'PyYAML==3.12',
      'pytest==3.0.5',
      'pymongo==3.4.0',
      'boto3==1.4.2',
      'moto==0.4.30'
  ]
  
  setup(
      name='datafs',
      version='0.1.3',
      description="DataFS is an abstraction layer for data storage systems. It manages file versions and metadata using a json-like storage system like AWS's DynamoDB and relies on PyFilesystem to abstract file storage, allowing you to store files locally and on the cloud in a seamless interface.",
      long_description=readme + '\n\n' + history,
      author="Climate Impact Lab",
      url='https://github.com/ClimateImpactLab/datafs',
      packages=[
          'datafs',
      ],
      package_dir={'datafs':
                   'datafs'},
      include_package_data=True,
      install_requires=requirements,
      license="MIT license",
      zip_safe=False,
      keywords='datafs',
      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',
      ],
      test_suite='tests',
      tests_require=test_requirements,
      dependency_links = [
      'git+https://github.com/PyFilesystem/pyfilesystem.git@c94b20c877f1f2ab190d7b1eae3ecc53b3a6d295#egg=pyfilesystem'
      ]
  )
  
new_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()
  
  with open('HISTORY.rst') as history_file:
      history = history_file.read()
  
  requirements = [
  ]
  
  test_requirements = [
      'pip==9.0.1',
      'bumpversion==0.5.3',
      'wheel==0.29.0',
      'watchdog==0.8.3',
      'flake8==3.2.1',
      'tox==2.5.0',
      'coverage==4.2',
      'Sphinx==1.5',
      'sphinx_rtd_theme==0.1.10a0',
      'cryptography==1.6',
      'PyYAML==3.12',
      'pytest==3.0.5',
      'pymongo==3.4.0',
      'boto3==1.4.2',
      'moto==0.4.30'
  ]
  
  setup(
      name='datafs',
      version='0.1.3',
      description="DataFS is an abstraction layer for data storage systems. It manages file versions and metadata using a json-like storage system like AWS's DynamoDB and relies on PyFilesystem to abstract file storage, allowing you to store files locally and on the cloud in a seamless interface.",
      long_description=readme + '\n\n' + history,
      author="Climate Impact Lab",
      url='https://github.com/ClimateImpactLab/datafs',
      packages=find_packages(exclude=['*.tests', '*.tests.*', 'tests.*', 'tests', 'docs', 'examples']),
      package_dir={'datafs':
                   'datafs'},
      include_package_data=True,
      install_requires=requirements,
      license="MIT license",
      zip_safe=False,
      keywords='datafs',
      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',
      ],
      test_suite='tests',
      tests_require=test_requirements,
      dependency_links = [
      'git+https://github.com/PyFilesystem/pyfilesystem.git@c94b20c877f1f2ab190d7b1eae3ecc53b3a6d295#egg=pyfilesystem'
      ]
  )
  
subject: add package finder to setup