regular expresson for Unix and Dos Lineendings wanted

[Sion Arrowsmith]

Franz Steinhaeusler  <franz.steinhaeusler at gmx.at> wrote:
>On Thu, 23 Feb 2006 13:54:50 +0000, Martin Franklin
>>why not use string methods strip, rstrip and lstrip
>because this removes only the last spaces,
> [given r = 'erewr    \r\nafjdskl     ']
>I want:
>'erewr\r\nafjdskl'

os.linesep.join(l.rstrip() for l in r.split(os.linesep))

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