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| Date | Tue, 07 Jun 2011 15:04:35 -0700 |
| From | Ethan Furman <ethan@stoneleaf.us> |
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| To | Friedrich Clausen <fred@derf.nl> |
| Subject | Re: Dynamic Zero Padding. |
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Show key headers only | View raw
Friedrich Clausen wrote:
> Hello All,
>
> I want to print some integers in a zero padded fashion, eg. :
>
>>>> print("Testing %04i" % 1)
> Testing 0001
>
> but the padding needs to be dynamic eg. sometimes %05i, %02i or some
> other padding amount. But I can't insert a variable into the format
> specification to achieve the desirable padding.
>
> I would be much obliged if someone can give me some tips on how to
> achieve a variably pad a number.
--> width = 3
--> print("Testing %0*i" % (width, 1))
Testing 001
--> width = 7
--> print("Testing %0*i" % (width, 1))
Testing 0000001
The '*' acts as a place holder for the width argument.
~Ethan~
Back to comp.lang.python | Previous | Next — Next in thread | Find similar | Unroll thread
Re: Dynamic Zero Padding. Ethan Furman <ethan@stoneleaf.us> - 2011-06-07 15:04 -0700
Re: Dynamic Zero Padding. harrismh777 <harrismh777@charter.net> - 2011-06-07 17:01 -0500
Re: Dynamic Zero Padding. Larry Hudson <orgnut@yahoo.com> - 2011-06-07 18:46 -0700
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