Now use the is_nonstr_iter function, from colander.compat

2012-09-18 08:07:42 +00:00
parent 070891ad6b
commit 27abee5f45
1 changed files with 1 additions and 1 deletions
--- a/colander/init.py
+++ b/colander/init.py
@@ -1671,7 +1671,7 @@ class SchemaNode(object):
            if hasattr(self.preparer, '__call__'):
                appstruct = self.preparer(appstruct)
            # if the preparer is a list, call each separate preparer
-            elif hasattr(self.preparer, '__iter__'):
+            elif is_nonstr_iter(self.preparer):
                for preparer in self.preparer:
                    appstruct = preparer(appstruct)