old_contents: import os
  from setuptools import setup, find_packages
  
  
  def long_desc(root_path):
      FILES = ['README.rst', 'CHANGES.rst']
      for filename in FILES:
          filepath = os.path.realpath(os.path.join(root_path, filename))
          if os.path.isfile(filepath):
              with open(filepath, mode='r') as f:
                  yield f.read()
  
  
  HERE = os.path.abspath(os.path.dirname(__file__))
  long_description = "\n\n".join(long_desc(HERE))
  
  
  def get_version(root_path):
      with open(os.path.join(root_path, 'model_utils', '__init__.py')) as f:
          for line in f:
              if line.startswith('__version__ ='):
                  return line.split('=')[1].strip().strip('"\'')
  
  
  setup(
      name='django-model-utils',
      version=get_version(HERE),
      license="BSD",
      description='Django model mixins and utilities',
      long_description=long_description,
      author='Carl Meyer',
      author_email='carl@oddbird.net',
      maintainer='JazzBand',
      url='https://github.com/jazzband/django-model-utils/',
      packages=find_packages(exclude=['tests*']),
      install_requires=['Django>=1.8'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          '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 :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Framework :: Django',
          'Framework :: Django :: 1.8',
          'Framework :: Django :: 1.9',
          'Framework :: Django :: 1.10',
          'Framework :: Django :: 1.11',
          'Framework :: Django :: 2.0',
      ],
      zip_safe=False,
      tests_require=['Django>=1.8'],
      package_data={
          'model_utils': [
              'locale/*/LC_MESSAGES/django.po', 'locale/*/LC_MESSAGES/django.mo'
          ],
      },
  )
  
new_contents: import os
  from setuptools import setup, find_packages
  
  
  def long_desc(root_path):
      FILES = ['README.rst', 'CHANGES.rst']
      for filename in FILES:
          filepath = os.path.realpath(os.path.join(root_path, filename))
          if os.path.isfile(filepath):
              with open(filepath, mode='r') as f:
                  yield f.read()
  
  
  HERE = os.path.abspath(os.path.dirname(__file__))
  long_description = "\n\n".join(long_desc(HERE))
  
  
  def get_version(root_path):
      with open(os.path.join(root_path, 'model_utils', '__init__.py')) as f:
          for line in f:
              if line.startswith('__version__ ='):
                  return line.split('=')[1].strip().strip('"\'')
  
  
  setup(
      name='django-model-utils',
      version=get_version(HERE),
      license="BSD",
      description='Django model mixins and utilities',
      long_description=long_description,
      author='Carl Meyer',
      author_email='carl@oddbird.net',
      maintainer='JazzBand',
      url='https://github.com/jazzband/django-model-utils/',
      packages=find_packages(exclude=['tests*']),
      install_requires=['Django>=1.11'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          '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 :: 3.7',
          'Programming Language :: Python :: 3.6',
          'Framework :: Django',
          'Framework :: Django :: 2.1',
          'Framework :: Django :: 1.11',
          'Framework :: Django :: 2.2',
      ],
      zip_safe=False,
      tests_require=['Django>=1.1.11'],
      package_data={
          'model_utils': [
              'locale/*/LC_MESSAGES/django.po', 'locale/*/LC_MESSAGES/django.mo'
          ],
      },
  )
  
subject: adjust setup