Re: 3 number and dot..

On Wed, 31 Oct 2007 21:39:05 +0000, Abandoned wrote:

On Oct 31, 10:50 pm, Roberto Bonvallet <rbonv...@xxxxxxxxx> wrote:
On 31 oct, 16:58, Abandoned <best...@xxxxxxxxx> wrote:



Hi..
I want to do this:
for examle:
12332321 ==> 12.332.321

How can i do?
x = 12332321
'.'.join(''.join(i for n, i in g) for k, g in
groupby(enumerate(reversed(str(x))), lambda (n, i): n//3))[::-1]
'12.332.321'

--
Roberto Bonvallet

I'm sorry but it give me error "no module named groupby" My python
version is 2.51

from itertools import groupby

But don't re-invent the wheel. Use the locale module like Chris Mellon
suggested.



--
Steven.
.

Relevant Pages

  • Re: 3 number and dot..
    ... for examle: ... Roberto Bonvallet ... I'm sorry but it give me error "no module named groupby" ... My python version is 2.51 ...
    (comp.lang.python)
  • Re: 3 number and dot..
    ... for examle: ... Roberto Bonvallet ... NameError: name 'groupby' is not defined ...
    (comp.lang.python)