Number Format function
Rick Zantow
rzantow at gmail.com
Wed Feb 8 16:59:04 EST 2006
"wittempj at hotmail.com" <martin.witte at gmail.com> wrote in
news:1139433369.390308.170070 at f14g2000cwb.googlegroups.com:
> def number_format(num, places=0):
> """Format a number according to locality and given places"""
> locale.setlocale(locale.LC_ALL, "")
> return locale.format("%.*f", (places, num), True)
>
There are some edge cases in the format conversion that could present
some issues. For example:
>>> print number_format( 2312753.44500000, 2 )
2,312,753.44
>>> print number_format( 2312753.44500001, 2 )
2,312,753.45
I would expect the first to produce the same results as the second, but,
I suppose because of one of floating point's features, it doesn't work
that way.
--
rzed
More information about the Python-list
mailing list