Fixed #8193: all dynamic imports in Django are now done correctly. I know this because Brett Cannon borrowed the time machine and brought Python 2.7's 'importlib back for inclusion in Django. Thanks for the patch-from-the-future, Brett!

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10088 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/urlresolvers.py

@@ -14,6 +14,7 @@ from django.core.exceptions import ImproperlyConfigured, ViewDoesNotExist
 from django.utils.datastructures import MultiValueDict
 from django.utils.encoding import iri_to_uri, force_unicode, smart_str
 from django.utils.functional import memoize
+from django.utils.importlib import import_module
 from django.utils.regex_helper import normalize
 from django.utils.thread_support import currentThread
 
@@ -54,7 +55,7 @@ def get_callable(lookup_view, can_fail=False):
             lookup_view = lookup_view.encode('ascii')
             mod_name, func_name = get_mod_func(lookup_view)
             if func_name != '':
-                lookup_view = getattr(__import__(mod_name, {}, {}, ['']), func_name)
+                lookup_view = getattr(import_module(mod_name), func_name)
                 if not callable(lookup_view):
                     raise AttributeError("'%s.%s' is not a callable." % (mod_name, func_name))
         except (ImportError, AttributeError):
@@ -199,7 +200,7 @@ class RegexURLResolver(object):
         try:
             return self._urlconf_module
         except AttributeError:
-            self._urlconf_module = __import__(self.urlconf_name, {}, {}, [''])
+            self._urlconf_module = import_module(self.urlconf_name)
             return self._urlconf_module
     urlconf_module = property(_get_urlconf_module)
 
@@ -217,7 +218,7 @@ class RegexURLResolver(object):
         callback = getattr(self.urlconf_module, 'handler%s' % view_type)
         mod_name, func_name = get_mod_func(callback)
         try:
-            return getattr(__import__(mod_name, {}, {}, ['']), func_name), {}
+            return getattr(import_module(mod_name), func_name), {}
         except (ImportError, AttributeError), e:
             raise ViewDoesNotExist, "Tried %s. Error was: %s" % (callback, str(e))