make questionset a py3 iterator

2020-03-05 23:40:22 -05:00 · 2020-03-05 23:40:22 -05:00 · cb6de53bfc
parent c0a60a83df
commit cb6de53bfc
1 changed files with 2 additions and 0 deletions
--- a/questionnaire/models.py
+++ b/questionnaire/models.py
@ -197,6 +197,8 @@ class QuestionSet(models.Model, metaclass=TransMeta):
                retnext = True
        return None

+    __next__ = next
+
    def prev(self):
        qs = self.questionnaire.questionsets()
        last = None