old_contents: from __future__ import absolute_import
  
  import codecs
  import os
  import re
  
  from setuptools import setup
  
  
  def get_version(filename):
      with codecs.open(filename, 'r', 'utf-8') as fp:
          contents = fp.read()
      return re.search(r"__version__ = ['\"]([^'\"]+)['\"]", contents).group(1)
  
  
  version = get_version(os.path.join('corsheaders', '__init__.py'))
  
  with codecs.open('README.rst', 'r', 'utf-8') as readme_file:
      readme = readme_file.read()
  
  with codecs.open('HISTORY.rst', 'r', 'utf-8') as history_file:
      history = history_file.read()
  
  setup(
      name='django-cors-headers',
      version=version,
      description=(
          'django-cors-headers is a Django application for handling the server '
          'headers required for Cross-Origin Resource Sharing (CORS).'
      ),
      long_description=readme + '\n\n' + history,
      author='Otto Yiu',
      author_email='otto@live.ca',
      url='https://github.com/ottoyiu/django-cors-headers',
      packages=['corsheaders'],
      license='MIT License',
      keywords='django cors middleware rest api',
      platforms=['any'],
      install_requires=[],
      python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          'Framework :: Django',
          'Framework :: Django :: 1.8',
          'Framework :: Django :: 1.9',
          'Framework :: Django :: 1.10',
          'Framework :: Django :: 1.11',
          'Framework :: Django :: 2.0',
          'Framework :: Django :: 2.1',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Topic :: Software Development :: Libraries :: Application Frameworks',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
new_contents: from __future__ import absolute_import
  
  import codecs
  import os
  import re
  
  from setuptools import setup
  
  
  def get_version(filename):
      with codecs.open(filename, 'r', 'utf-8') as fp:
          contents = fp.read()
      return re.search(r"__version__ = ['\"]([^'\"]+)['\"]", contents).group(1)
  
  
  version = get_version(os.path.join('corsheaders', '__init__.py'))
  
  with codecs.open('README.rst', 'r', 'utf-8') as readme_file:
      readme = readme_file.read()
  
  with codecs.open('HISTORY.rst', 'r', 'utf-8') as history_file:
      history = history_file.read()
  
  setup(
      name='django-cors-headers',
      version=version,
      description=(
          'django-cors-headers is a Django application for handling the server '
          'headers required for Cross-Origin Resource Sharing (CORS).'
      ),
      long_description=readme + '\n\n' + history,
      author='Otto Yiu',
      author_email='otto@live.ca',
      url='https://github.com/ottoyiu/django-cors-headers',
      packages=['corsheaders'],
      license='MIT License',
      keywords=['django', 'cors', 'middleware', 'rest', 'api'],
      install_requires=[],
      python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          'Framework :: Django',
          'Framework :: Django :: 1.8',
          'Framework :: Django :: 1.9',
          'Framework :: Django :: 1.10',
          'Framework :: Django :: 1.11',
          'Framework :: Django :: 2.0',
          'Framework :: Django :: 2.1',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Topic :: Software Development :: Libraries :: Application Frameworks',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
subject: Tidy setup.py (#376)