Dynamic Zero Padding.

[Friedrich Clausen]

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.

Cheers,

Fred.

Thanks,

Fred.