old_contents: import re
  
  from setuptools import setup
  
  # get version without importing
  with open("extra_views/__init__.py", "rb") as f:
      VERSION = str(re.search('__version__ = "(.+?)"', f.read().decode("utf-8")).group(1))
  
  setup(
      name="django-extra-views",
      version=VERSION,
      url="https://github.com/AndrewIngram/django-extra-views",
      install_requires=["Django >=1.11", "six>=1.5.2"],
      description="Extra class-based views for Django",
      long_description=open("README.rst", "r").read(),
      license="MIT",
      author="Andrew Ingram",
      author_email="andy@andrewingram.net",
      packages=["extra_views", "extra_views.contrib"],
      classifiers=[
          "Development Status :: 3 - Alpha",
          "Environment :: Web Environment",
          "Framework :: Django",
          "Intended Audience :: Developers",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 3",
      ],
  )
  
new_contents: import re
  
  from setuptools import setup
  
  # get version without importing
  with open("extra_views/__init__.py", "rb") as f:
      VERSION = str(re.search('__version__ = "(.+?)"', f.read().decode("utf-8")).group(1))
  
  setup(
      name="django-extra-views",
      version=VERSION,
      url="https://github.com/AndrewIngram/django-extra-views",
      install_requires=["Django >=1.11", "six>=1.5.2"],
      description="Extra class-based views for Django",
      long_description=open("README.rst", "r").read(),
      license="MIT",
      author="Andrew Ingram",
      author_email="andy@andrewingram.net",
      packages=["extra_views", "extra_views.contrib"],
      classifiers=[
          "Development Status :: 3 - Alpha",
          "Environment :: Web Environment",
          "Framework :: Django",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 3",
      ],
  )
  
subject: Add license to trove classifiers.