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Groups > comp.lang.python > #79067

Re: How to select every other line from a text file?

From emile <emile@fenx.com>
Subject Re: How to select every other line from a text file?
Date 2014-10-13 13:01 -0700
References (1 earlier) <m1h39u$412$1@reader1.panix.com> <m1h43h$l63$1@ger.gmane.org> <m1h4lt$r3k$1@ger.gmane.org> <CAPM-O+zwF=HzCWFHxUJ2wBMKX+7hr7D3PB4J+abUaHZODur0wg@mail.gmail.com> <20141013141235.4c551f37@bigbox.christie.dr>
Newsgroups comp.lang.python
Message-ID <mailman.14833.1413230517.18130.python-list@python.org> (permalink)

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On 10/13/2014 12:12 PM, Tim Chase wrote:

> You mean like
>
>    offset = 0 # or 1 if you prefer
>    for line in itertools.islice(source_iter, offset, None, 2):
>      do_something(line)


I certainly did.  Learning the python standard library is different from 
learning python and each in its own time.

Emile



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Thread

How to select every other line from a text file? Rff <rwang@avnera.com> - 2014-10-13 10:38 -0700
  Re: How to select every other line from a text file? Chris Angelico <rosuav@gmail.com> - 2014-10-14 04:46 +1100
    Re: How to select every other line from a text file? Grant Edwards <invalid@invalid.invalid> - 2014-10-13 19:04 +0000
  Re: How to select every other line from a text file? John Gordon <gordon@panix.com> - 2014-10-13 17:48 +0000
    Re: How to select every other line from a text file? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-10-13 19:02 +0100
    Re: How to select every other line from a text file? emile <emile@fenx.com> - 2014-10-13 11:11 -0700
    Re: How to select every other line from a text file? Joel Goldstick <joel.goldstick@gmail.com> - 2014-10-13 14:45 -0400
    Re: How to select every other line from a text file? Tim Chase <python.list@tim.thechases.com> - 2014-10-13 14:12 -0500
    Re: How to select every other line from a text file? emile <emile@fenx.com> - 2014-10-13 13:01 -0700
  Re: How to select every other line from a text file? Gary Herron <gary.herron@islandtraining.com> - 2014-10-13 10:50 -0700
  Re: How to select every other line from a text file? Tim Chase <python.list@tim.thechases.com> - 2014-10-13 12:55 -0500
  Re: How to select every other line from a text file? Denis McMahon <denismfmcmahon@gmail.com> - 2014-10-13 23:54 +0000
  Re: How to select every other line from a text file? Dan Stromberg <drsalists@gmail.com> - 2014-10-13 17:34 -0700

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