[Python-Dev] Decimal conversion to string
Greg Ewing
greg at cosc.canterbury.ac.nz
Thu Apr 15 21:22:57 EDT 2004
Aahz <aahz at pythoncraft.com>:
> Right. Question is, to what extent does "human readable" factor in
> after these criteria?
In the case of Decimal, I think it's fairly clear that
Decimal("123.45")
is the winner overall, since both the type and value are
unambiguous and easily readable, and it's eval-able
to boot.
On the other hand, I see absolutely zero utility in
displaying the tuple-form of the internals.
>From the point of view of using the interactive interpreter
as a desk calculator, it might be slightly more desirable
to see
Decimal(123.45)
but that wouldn't be eval-able. For such use it might be
better to have a special calculator-mode interpreter that
took all numeric literals as Decimal and displayed them
unadorned.
Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury, | A citizen of NewZealandCorp, a |
Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. |
greg at cosc.canterbury.ac.nz +--------------------------------------+
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