  
  from django.core.cache import cache as default_cache
  from django.core.exceptions import ImproperlyConfigured
  
  from rest_framework.compat import is_authenticated
  from rest_framework.settings import api_settings
  
  
  class BaseThrottle(object):
      """
 
</s> remove from rest_framework.compat import (
    coreapi, coreschema, distinct, guardian, template_render
)
 </s> add from rest_framework.compat import coreapi, coreschema, distinct, guardian </s> remove from rest_framework.compat import coreapi, coreschema, template_render
 </s> add from rest_framework.compat import coreapi, coreschema </s> remove from django.conf.urls import url
 </s> add from django.conf.urls import include, url </s> remove from rest_framework.compat import RegexURLResolver, include
 </s> add from rest_framework.compat import RegexURLResolver </s> remove from django.conf.urls import url
 </s> add from django.conf.urls import include, url
  
  from django.core.cache import cache as default_cache
  from django.core.exceptions import ImproperlyConfigured
  

  from rest_framework.settings import api_settings
  
  
  class BaseThrottle(object):
      """
keep keep keep keep replace keep keep keep keep keep
 Remove Django 1.8 & 1.9 compatibility code (#5481)

* Identify code that needs to be pulled out of/removed from compat.py

* Extract modern code from get_names_and_managers in compat.py and remove compat code

* Extract modern code from is_authenticated() in compat.py and remove.

* Extract modern code from is_anonymous() in compat.py and remove

* Extract modern code from get_related_model() from compat.py and remove

* Extract modern code from value_from_object() in compat.py and remove

* Update postgres compat

JSONField now always available.

* Remove DecimalValidator compat

* Remove get_remote_field compat

* Remove template_render compat

Plus isort.

* Remove set_many compat

* Remove include compat 
rest_framework/throttling.py