--- a/src/pyams_security/widget/__init__.py Thu Jun 02 16:15:58 2016 +0200
+++ b/src/pyams_security/widget/__init__.py Thu Jun 02 16:17:08 2016 +0200
@@ -28,7 +28,7 @@
# import packages
from pyams_form.widget import widgettemplate_config
from pyams_utils.adapter import adapter_config
-from pyams_utils.registry import query_utility, get_all_utilities_registered_for, get_utilities_for
+from pyams_utils.registry import query_utility
from z3c.form.browser.select import SelectWidget
from z3c.form.browser.widget import HTMLInputWidget
from z3c.form.converter import BaseDataConverter
@@ -254,7 +254,7 @@
@property
def values_map(self):
result = {}
- [result.update({value.id: value.title}) for value in self.value]
+ [result.update({value.id: value.title}) for value in self.value or ()]
return json.dumps(result)
--- a/src/pyams_security/widget/templates/principals-set-input.pt Thu Jun 02 16:15:58 2016 +0200
+++ b/src/pyams_security/widget/templates/principals-set-input.pt Thu Jun 02 16:17:08 2016 +0200
@@ -19,7 +19,7 @@
class string:select2 ${view/klass};
style view/style;
title view/title;
- value python:'|'.join((value.id for value in view.value));
+ value python:'|'.join((value.id for value in view.value or ()));
lang view/lang;
onclick view/onclick;
ondblclick view/ondblclick;