# HG changeset patch
# User cmlenz
# Date 1150471769 0
# Node ID ebe34f07d3eba82ed0ed4e3990f28c9b2b79f80f
# Parent  f083101b8e8a007cdafaf04ba39334da6a099e4f
Minor fix for expression evaluation.

diff --git a/markup/eval.py b/markup/eval.py
--- a/markup/eval.py
+++ b/markup/eval.py
@@ -141,9 +141,9 @@
         obj = self._visit(node.expr, data)
         if hasattr(obj, node.attrname):
             return getattr(obj, node.attrname)
-        elif node.attrname in obj:
+        try:
             return obj[node.attrname]
-        else:
+        except TypeError:
             return None
 
     def _visit_slice(self, node, data):