old_contents: from __future__ import print_function
  import os
  import sys
  import re
  import shutil
  from setuptools import setup, find_packages
  
  
  def get_version(package):
      """Return package version as listed in `__version__` in `init.py`."""
      init_py = open(os.path.join(package, '__init__.py')).read()
      return re.search("__version__ = ['\"]([^'\"]+)['\"]", init_py).group(1)
  
  
  version = get_version('mezzanine_api')
  
  
  if sys.argv[-1] == 'publish':
      if os.system('pip freeze | grep wheel'):
          print("wheel not installed.\nUse `pip install wheel`.\nExiting.")
          sys.exit()
      if os.system('pip freeze | grep twine'):
          print("twine not installed.\nUse `pip install twine`.\nExiting.")
          sys.exit()
      os.system('python setup.py sdist bdist_wheel')
      os.system('twine upload dist/*')
      print("You probably want to also tag the version now:")
      print("  git tag -a {0} -m 'version {0}'".format(version))
      print("  git push --tags")
      shutil.rmtree('dist')
      shutil.rmtree('build')
      shutil.rmtree('mezzanine_api.egg-info')
      sys.exit()
  
  
  setup(
      name='mezzanine-api',
      version=version,
      author='George Cushen',
      author_email='mezzanine-users@googlegroups.com',   
      url='http://gcushen.github.io/mezzanine-api',
      description='A RESTful web API for Mezzanine CMS.',
      long_description=open('README.rst', 'rb').read().decode('utf-8'),
      keywords='mezzanine cms api rest restful web',
      include_package_data=True,
      license='MIT',
      packages=find_packages(exclude=['tests', 'site']),
      install_requires=[
          'Mezzanine>=4.2.3',
          'django-rest-swagger>=2.1.1, <3.0.0',
          'djangorestframework>=3.7.1, <4.0.0',
          'django-filter>=1.1.0, <2.0.0',
          'django-oauth-toolkit>=0.12.0, <1.0.0',
      ],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          'Framework :: Django',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6',
          'Topic :: Internet :: WWW/HTTP',
          'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
          'Topic :: Internet :: WWW/HTTP :: Site Management',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
new_contents: import os
  import sys
  import re
  import shutil
  from setuptools import setup, find_packages
  
  
  def get_version(package):
      """Return package version as listed in `__version__` in `init.py`."""
      init_py = open(os.path.join(package, '__init__.py')).read()
      return re.search("__version__ = ['\"]([^'\"]+)['\"]", init_py).group(1)
  
  
  version = get_version('mezzanine_api')
  
  if sys.argv[-1] == 'publish':
      if os.system('pip freeze | grep wheel'):
          print("wheel not installed.\nUse `pip install wheel`.\nExiting.")
          sys.exit()
      if os.system('pip freeze | grep twine'):
          print("twine not installed.\nUse `pip install twine`.\nExiting.")
          sys.exit()
      os.system('python setup.py sdist bdist_wheel')
      os.system('twine upload dist/*')
      print("You probably want to also tag the version now:")
      print("  git tag -a {0} -m 'version {0}'".format(version))
      print("  git push --tags")
      shutil.rmtree('dist')
      shutil.rmtree('build')
      shutil.rmtree('mezzanine_api.egg-info')
      sys.exit()
  
  setup(
      name='mezzanine-api',
      version=version,
      author='George Cushen',
      author_email='mezzanine-users@googlegroups.com',
      url='http://gcushen.github.io/mezzanine-api',
      description='A RESTful web API for Mezzanine CMS.',
      long_description=open('README.rst', 'rb').read().decode('utf-8'),
      keywords='mezzanine cms api rest restful web',
      include_package_data=True,
      license='MIT',
      packages=find_packages(exclude=['tests', 'site']),
      install_requires=[
          'Mezzanine>=4.2.3',
          'django-rest-swagger>=2.1.1, <3.0.0',
          'djangorestframework>=3.7.1, <4.0.0',
          'django-filter>=1.1.0, <2.0.0',
          'django-oauth-toolkit>=0.12.0, <1.0.0',
      ],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          'Framework :: Django',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.6',
          'Topic :: Internet :: WWW/HTTP',
          'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
          'Topic :: Internet :: WWW/HTTP :: Site Management',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
subject: Drop Python 2 support