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fix DecimalField precision

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fix decimal.InvalidOperation: [<class 'decimal.ConversionSyntax'>] error if DecimalField param precision is zero or less
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Oleksandr 2021-06-29 17:32:51 +03:00 committed by GitHub
parent 4670508a1c
commit 09c415a416
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1 changed files with 5 additions and 4 deletions
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9
mongoengine/fields.py
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@ -482,10 +482,11 @@ class DecimalField(BaseField):
value = decimal.Decimal("%s" % value) value = decimal.Decimal("%s" % value)
except (TypeError, ValueError, decimal.InvalidOperation): except (TypeError, ValueError, decimal.InvalidOperation):
return value return value
return value.quantize( if self.precision > 0:
decimal.Decimal(".%s" % ("0" * self.precision)), rounding=self.rounding return value.quantize(decimal.Decimal(".%s" % ("0" * self.precision)), rounding=self.rounding)
) else:
return value.quantize(decimal.Decimal(), rounding=self.rounding)
def to_mongo(self, value): def to_mongo(self, value):
if value is None: if value is None:
return value return value