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django annotated dict

Filipe Grilo answered on August 23, 2022 Popularity 3/10 Helpfulness 1/10

answer django annotated dict

django annotated dict

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value_dict = {"model1": 123.4, "model2": 567.8}
whens = [
    When(model__code=k, then=v) for k, v in value_dict.items()
]
qs = ModelClass.objects.all().annotate(
    value=Case(
        *whens,
        default=0,
        output_field=DecimalField()
    )
)

Popularity 3/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: python

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