fix: throw no exception if print before finalize

2022-10-25 01:21:57 +02:00
parent 3e60e536f5
commit 7c98d74875
1 changed files with 2 additions and 1 deletions
--- a/lektor_groupby/vobj.py
+++ b/lektor_groupby/vobj.py
@@ -150,7 +150,8 @@ class GroupBySource(VirtualSourceObject):

    def __repr__(self) -> str:
        return '<GroupBySource path="{}" children={}>'.format(
-            self.path, self.children.count())
+            self.path,
+            self.children.count() if hasattr(self, 'children') else '?')


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