Groups > comp.lang.python > #92051

Re: Regular Expression

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Date	Thu, 4 Jun 2015 09:43:59 -0400
Subject	Re: Regular Expression
From	Larry Martell <larry.martell@gmail.com>
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On Thu, Jun 4, 2015 at 9:36 AM, Palpandi <palpandi111@gmail.com> wrote:
>
> Hi All,
>
> This is the case. To split "string2" from "string1_string2" I am using
> re.split('_', "string1_string2", 1)[1].
>
> It is working fine for string "string1_string2" and output as "string2". But actually the problem is that if a sting is "__string1_string2" and the output is "_string1_string2". It is wrong.
>
> How to fix this issue?

"__string1_string2".split('_')[-1]

Thread

Regular Expression Palpandi <palpandi111@gmail.com> - 2015-06-04 06:36 -0700
  Re: Regular Expression Larry Martell <larry.martell@gmail.com> - 2015-06-04 09:43 -0400
  Re: Regular Expression Steven D'Aprano <steve@pearwood.info> - 2015-06-04 23:54 +1000
  Re: Regular Expression Tim Chase <python.list@tim.thechases.com> - 2015-06-04 08:48 -0500
  Re: Regular Expression Peter Otten <__peter__@web.de> - 2015-06-04 16:00 +0200
  Re: Regular Expression Laura Creighton <lac@openend.se> - 2015-06-04 16:21 +0200

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