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handle json field empty value case

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doubaniux 2021-02-16 00:19:14 +01:00
parent 155cfb44e8
commit 954813d359
1 changed files with 1 additions and 1 deletions
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2
common/forms.py
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@ -15,7 +15,7 @@ class KeyValueInput(forms.Widget):
def get_context(self, name, value, attrs):
context = super().get_context(name, value, attrs)
data = json.loads(context['widget']['value'])
context['widget']['value'] = [ {p[0]: p[1]} for p in data.items()]
context['widget']['value'] = [ {p[0]: p[1]} for p in data.items()] if data else []
return context
class Media: