  
  from setuptools import find_packages, setup
  
  CURRENT_PYTHON = sys.version_info[:2]
  REQUIRED_PYTHON = (3, 4)
  
  # This check and everything above must remain compatible with Python 2.7.
  if CURRENT_PYTHON < REQUIRED_PYTHON:
      sys.stderr.write("""
  ==========================
 
</s> remove         'Programming Language :: Python :: 3.4',
 </s> add  </s> remove try:
    import typing
except ImportError:
    typing = False


 </s> add  </s> remove import unittest
 </s> add  </s> remove     @unittest.skipUnless(typing, 'requires python 3.5')
 </s> add  </s> remove        {py34,py35,py36}-django111,
       {py34,py35,py36,py37}-django20,
 </s> add        {py35,py36}-django111,
       {py35,py36,py37}-django20,
REQUIRED_PYTHON = (3, 5)
  
  from setuptools import find_packages, setup
  
  CURRENT_PYTHON = sys.version_info[:2]
REQUIRED_PYTHON = (3, 5)
  
  # This check and everything above must remain compatible with Python 2.7.
  if CURRENT_PYTHON < REQUIRED_PYTHON:
      sys.stderr.write("""
  ==========================
keep keep keep keep replace keep keep keep keep keep
 Drop Python 3.4 support (#6620) 
setup.py