- fix typo

[plcapi.git] / PLC / SliceAttributes.py

diff --git a/PLC/SliceAttributes.py b/PLC/SliceAttributes.py
index 1354444..2788b72 100644 (file)
--- a/PLC/SliceAttributes.py
+++ b/PLC/SliceAttributes.py
@@ -30,14 +30,14 @@ class SliceAttributes(Table):
     database.
     """
 
-    def __init__(self, api, slice_attribute_filter = None):
-        Table.__init__(self, api, SliceAttribute)
+    def __init__(self, api, slice_attribute_filter = None, columns = None):
+        Table.__init__(self, api, SliceAttribute, columns)
 
         sql = "SELECT %s FROM view_slice_attributes WHERE True" % \
-              ", ".join(SliceAttribute.fields)
+              ", ".join(self.columns)
 
         if slice_attribute_filter is not None:
-            if isinstance(slice_attribute_filter, list):
+            if isinstance(slice_attribute_filter, (list, tuple, set)):
                 slice_attribute_filter = Filter(SliceAttribute.fields, {'slice_attribute_id': slice_attribute_filter})
             elif isinstance(slice_attribute_filter, dict):
                 slice_attribute_filter = Filter(SliceAttribute.fields, slice_attribute_filter)