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如何禁止 Django 的 DecimalField 自动进位?

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  •   tinypig · Sep 25, 2017 · 2662 views
    This topic created in 3180 days ago, the information mentioned may be changed or developed.

    如下的一个 Model

    class Test(models.Model)
        money = models.DecimalField('money', decimal_places=2, max_digits=8)
    
    t = TestApp.objects.create(money=100.005)
    t.money # 100.01 此处希望是 100.00
    

    是否可以配置自动 round down 而不是手动在 Save 之前 round down 呢?

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