[api] clean code for http errors

thirdpart/auth/decorators.py

@@ -44,37 +44,6 @@ def login_required(function=None, redirect_field_name=REDIRECT_FIELD_NAME):
     return actual_decorator
 
 
-def api_user_passes_test(test_func):
-    """
-    Decorator for views that checks that the user passes the given test,
-    redirecting to the log-in page if necessary. The test should be a callable
-    that takes the user object and returns True if the user passes.
-    """
-    def decorator(view_func):
-        def _wrapped_view(obj, request, *args, **kwargs):
-            if test_func(request.user):
-                return view_func(obj, request, *args, **kwargs)
-            json_content_type = 'application/json; charset=utf-8'
-
-            return HttpResponse(json.dumps('login required'), status=401,
-                                content_type=json_content_type)
-        return wraps(view_func, assigned=available_attrs(view_func))(_wrapped_view)
-    return decorator
-
-
-def api_login_required(function=None):
-    """
-    Decorator for views that checks that the user is logged in, redirecting
-    to the log-in page if necessary.
-    """
-    actual_decorator = api_user_passes_test(
-        lambda u: u.is_authenticated()
-    )
-    if function:
-        return actual_decorator(function)
-    return actual_decorator
-
-
 def permission_required(perm, login_url=None):
     """
     Decorator for views that checks whether a user has a particular permission