Why not store the value as a string in the datastore and convert it to
a decimal in Python on retrieval? You could use a property on your
model to do it for you.
import decimal
class MyModel(db.Model):
string_amount = db.StringProperty(multiline=False)
def get_amount(self):
return decimal.Decimal(self.string_amount)
def set_amount(self, value):
self.string_amount = str(value)
amount = property(get_amount, set_amount)
- Justin
On Dec 5, 3:11 am, "Fred Janon" <[EMAIL PROTECTED]> wrote:
> Float and Decimal are two different types. Float is used in scientific
> calculations, Decimal for accounting/financial applications. Decimal exists
> in Python but doesn't seem to be implemented in the Datastore.
>
> Fred
>
> On Fri, Dec 5, 2008 at 14:58, lock <[EMAIL PROTECTED]> wrote:
>
> > There is the FloatProperty, pretty sure that's what your after.
>
> >http://code.google.com/appengine/docs/datastore/typesandpropertyclass...
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