Compat fixes for django-oauth-plus versions 2.0-2.2.1

1 files changed, 15 insertions, 0 deletions

diff --git a/rest_framework/compat.py b/rest_framework/compat.py
index 05bd99e0..88211bec 100644
--- a/rest_framework/compat.py
+++ b/rest_framework/compat.py
@@ -7,6 +7,7 @@ versions of django/python, and compatibility wrappers around optional packages.
 from __future__ import unicode_literals
 
 import django
+import inspect
 from django.core.exceptions import ImproperlyConfigured
 from django.conf import settings
 
@@ -536,9 +537,23 @@ except ImportError:
 try:
     import oauth_provider
     from oauth_provider.store import store as oauth_provider_store
+
+    # check_nonce's calling signature in django-oauth-plus changes sometime
+    # between versions 2.0 and 2.2.1
+    def check_nonce(request, oauth_request, oauth_nonce, oauth_timestamp):
+        check_nonce_args = inspect.getargspec(oauth_provider_store.check_nonce).args
+        if 'timestamp' in check_nonce_args:
+            return oauth_provider_store.check_nonce(
+                request, oauth_request, oauth_nonce, oauth_timestamp
+            )
+        return oauth_provider_store.check_nonce(
+            request, oauth_request, oauth_nonce
+        )
+
 except (ImportError, ImproperlyConfigured):
     oauth_provider = None
     oauth_provider_store = None
+    check_nonce = None
 
 # OAuth 2 support is optional
 try: