Adds support for new Django 1.11 optional request argument on authent…

…icate().

AUTHORS

@@ -10,6 +10,7 @@ Contributors
    * Bryan Kaplan
    * Ming Chen
    * Adilet Maratov
+   * Peter Baehr
 
 
 If you have contributed to MamaCAS in any substantial way, such as adding

mama_cas/forms.py

@@ -39,7 +39,7 @@ def clean(self):
 
         if username and password:
             try:
-                self.user = authenticate(self.request, username=username, password=password)
+                self.user = authenticate(request=self.request, username=username, password=password)
             except Exception:
                 logger.exception("Error authenticating %s" % username)
                 error_msg = _('Internal error while authenticating user')

mama_cas/tests/backends.py

@@ -4,13 +4,13 @@
 
 class ExceptionBackend(ModelBackend):
     """Raise an exception on authentication for testing purposes."""
-    def authenticate(self, username=None, password=None):
+    def authenticate(self, request, username=None, password=None):
         raise Exception
 
 
 class CaseInsensitiveBackend(ModelBackend):
     """A case-insenstitive authentication backend."""
-    def authenticate(self, username=None, password=None):
+    def authenticate(self, request, username=None, password=None):
         user_model = get_user_model()
         try:
             user = user_model.objects.get(username__iexact=username)

mama_cas/views.py

@@ -56,6 +56,14 @@ class LoginView(CsrfProtectMixin, NeverCacheMixin, FormView):
     form_class = LoginForm
 
     def get_form_kwargs(self):
+        """
+        Django >= 1.11 supports a request sent to the authenticator
+        so we grab that here and pass it along to the form so it can be
+        handed off to the authenticators.
+        """
+        """
+        :return: 
+        """
         kwargs = super(LoginView, self).get_form_kwargs()
         kwargs['request'] = self.request
         return kwargs