From c93f228671e74fef4db8e21b3eeee81f6b355069 Mon Sep 17 00:00:00 2001 From: Brian DeHamer Date: Tue, 11 Feb 2014 10:13:19 -0800 Subject: [PATCH] Fix table rendering for iterable objects Table rendering is broken for objects which are iterable but do NOT implement a 'get' method. This patch ensures that we don't try to invoke a 'get' method on objects which don't support it. Change-Id: If29946f8c553b85a03ea6c50b0cf74f3ba787d0b Closes-Bug: #1278956 --- horizon/tables/base.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/horizon/tables/base.py b/horizon/tables/base.py index 294fdeec10..8f3c54ced7 100644 --- a/horizon/tables/base.py +++ b/horizon/tables/base.py @@ -307,7 +307,7 @@ class Column(html.HTMLElement): if callable(self.transform): data = self.transform(datum) # Dict lookups - elif isinstance(datum, collections.Iterable) and \ + elif isinstance(datum, collections.Mapping) and \ self.transform in datum: data = datum.get(self.transform) else: