ModelSerializer doesn't respect the required attribute on a field

Question

If I have:

class Example(serializers.ModelSerializer):
    time = DateTimeRangeField(required=False)

it will fail with an error:

{'time': ['This field is required.']}

However if this was serializers.Serializer it respects the required attribute on the field. Has anybody else come across this? Any ideas on how to make a field not required?

Answer 1

DateTimeRangeField 不是 Django REST框架字段，因此就像您根本没有提供任何字段一样。