From 6fc5bd149e8708b9aa2a1cc83ec371bede50d025 Mon Sep 17 00:00:00 2001
From: David de Sousa <davidesousa@gmail.com>
Date: Wed, 27 Dec 2017 17:52:47 +0100
Subject: [PATCH] using rsplit to get module and classname for imports

---
 rest_framework/settings.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rest_framework/settings.py b/rest_framework/settings.py
index db92b7a7b..6c581f8e8 100644
--- a/rest_framework/settings.py
+++ b/rest_framework/settings.py
@@ -179,8 +179,7 @@ def import_from_string(val, setting_name):
     """
     try:
         # Nod to tastypie's use of importlib.
-        parts = val.split('.')
-        module_path, class_name = '.'.join(parts[:-1]), parts[-1]
+        module_path, class_name = val.rsplit('.', 1)
         module = import_module(module_path)
         return getattr(module, class_name)
     except (ImportError, AttributeError) as e: