On Thu, May 11, 2017 at 6:18 PM, <[email protected]> wrote:
> Hello,
>
> I have a Money composite column, comprised of an `amount` (Decimal) and a
> `currency` (String). Sometimes the amount needs to be NULL, but then I get
> an instance of Money(None, 'GBP'). Is there any way to force the composite
> to return None in this case?
I'm not sure if that's possible. As an alternative, you could do
something like this:
class YourObject(Base):
_money = composite(Money, amount, currency)
@property
def money(self):
if self._money.amount is not None:
return self._money
return None
Hope that helps,
Simon
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