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fix-#787: Fix storing value of precision attribute in DecimalField

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DavidBord
2014-11-07 15:03:11 +02:00
parent 201b12a886
commit 1fcf009804
2 changed files with 3 additions and 2 deletions
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1
docs/changelog.rst
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@@ -5,6 +5,7 @@ Changelog
Changes in 0.9.X - DEV Changes in 0.9.X - DEV
====================== ======================
- Fix storing value of precision attribute in DecimalField #787
- Querying by a field defined in a subclass raises InvalidQueryError #744 - Querying by a field defined in a subclass raises InvalidQueryError #744
- Add Support For MongoDB 2.6.X's maxTimeMS #778 - Add Support For MongoDB 2.6.X's maxTimeMS #778
- abstract shouldn't be inherited in EmbeddedDocument # 789 - abstract shouldn't be inherited in EmbeddedDocument # 789

4
mongoengine/fields.py
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@@ -308,7 +308,7 @@ class DecimalField(BaseField):
self.min_value = min_value self.min_value = min_value
self.max_value = max_value self.max_value = max_value
self.force_string = force_string self.force_string = force_string
self.precision = decimal.Decimal(".%s" % ("0" * precision)) self.precision = precision
self.rounding = rounding self.rounding = rounding
super(DecimalField, self).__init__(**kwargs) super(DecimalField, self).__init__(**kwargs)
@@ -322,7 +322,7 @@ class DecimalField(BaseField):
value = decimal.Decimal("%s" % value) value = decimal.Decimal("%s" % value)
except decimal.InvalidOperation: except decimal.InvalidOperation:
return value return value
return value.quantize(self.precision, rounding=self.rounding) return value.quantize(decimal.Decimal(".%s" % ("0" * self.precision)), rounding=self.rounding)
def to_mongo(self, value, use_db_field=True): def to_mongo(self, value, use_db_field=True):
if value is None: if value is None: