prevent dictionary changed size during iteration in py3

plone · Sep 19, 2018 · 28174f5 · 28174f5
1 parent b1c3e6f
commit 28174f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plone/schemaeditor/browser/schema/add_field.py b/plone/schemaeditor/browser/schema/add_field.py
@@ -46,7 +46,7 @@ def create(self, data):
         factory = data.pop('factory')
 
         # split regular attributes and extra ones
-        for key in data.keys():
+        for key in list(data.keys()):
             if key not in self._schema:
                 extra[key] = data[key]
                 data.pop(key)