[Tutor] validating decimal class

[qsqgeekyogdty at tiscali.co.uk]

hello
silly question, but i can't seem to figure it it.

I have an object which is:

>>> type(price)
<class 'decimal.Decimal'>

but i can't figure how to validate against it.

>>>if not isinstance(price, decimal.Decimal):
          do something...

how do i ensure that the object 'price' is a decimal?

thanks





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