ImportError regression for 1.8.3, triggered with Django Rest Framework

[Luca Corti]

This does not affect 1.8.2. Please see: ​https://github.com/tomchristie/django-rest-framework/issues/3134

[Tim Graham]

I haven't been able to reproduce a problem. Please reopen with steps to reproduce or a sample project.

[Eduard Iskandarov]

I have the same issue on Django 1.8.3.

ImportError: cannot import name RemovedInDjango110Warning
Traceback (most recent call last):
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 206, in __call__
    """
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/django/core/handlers/base.py", line 194, in get_response
    
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/django/core/handlers/base.py", line 232, in handle_uncaught_exception
    signals.got_request_exception.send(sender=self.__class__, request=request)
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/django/core/urlresolvers.py", line 360, in urlconf_module
    def resolve(self, path):
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
    for character in name:
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/mras_webtools/urls.py", line 2, in <module>
    from django.conf.urls import patterns, include, url
  File "/usr/local/mras-webtools/lib/python2.7/site-packages/django/conf/urls/__init__.py", line 8, in <module>
    from django.utils.deprecation import RemovedInDjango110Warning

[Tim Graham]

Is it possible you have two versions of Django installed? I don't think it's a bug in Django. We need steps to reproduce the problem.