Fix import and update of allow_multiple_options

Author: reinhardt

src/euphorie/client/update.py

@@ -24,6 +24,7 @@ def getSurveyTree(survey, profile=None):
             "euphorie.module",
             "euphorie.risk",
             "euphorie.choice",
+            "euphorie.option",
         ]:
             continue
         # Note that in profile.AddToTree, we pretend that an optional module
@@ -48,6 +49,11 @@ def getSurveyTree(survey, profile=None):
                 "condition": (
                     node.portal_type[9:] == "choice" and node.condition or None
                 ),
+                "allow_multiple_options": (
+                    node.portal_type[9:] == "choice"
+                    and node.allow_multiple_options
+                    or False
+                ),
             }
         )
         if IQuestionContainer.providedBy(node):

src/euphorie/content/browser/upload.py

@@ -251,7 +251,9 @@ def ImportChoice(self, node, module):
         choice.description = el_unicode(
             node, "description", is_etranslate_compatible=self.is_etranslate_compatible
         )
-        choice.allow_multiple_options = el_bool(node, "allow-multiple-options")
+        choice.allow_multiple_options = attr_bool(
+            node, "allow-multiple-options", "value"
+        )
         condition = el_unicode(node, "condition")
         if condition:
             self.conditions.append((choice, condition))