On Tuesday, November 21, 2017 at 8:05:57 AM UTC+7, Vonpupp wrote:
>
> I wonder, *is there a way to limit the decimal places? *I tried with the
> Python Decimal's get_context (if I remember correctly).
>
In the Source I wrote for openexchange (currencies), I limit the decimal
places explicitly. The precision is artificially caused by conversion from
float to Decimal (so something like 1.2345 turns into
1.234500000000000000000000000001) so I was fine just brute force removing
it.
The way you do it with Decimal is the quantize method, not get_context. so
something like:
price = D(response['rates'][to_currency]).quantize(D('1.000000'))
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