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Re: Building lists

References <obja4a5ij57rtuaivtvcuqsufhuhk3a2su@4ax.com> <mailman.15001.1413834029.18130.python-list@python.org> <6jpa4ahhc8ln7hk8s0258hvqd3io51epa0@4ax.com>
From Ian Kelly <ian.g.kelly@gmail.com>
Date 2014-10-20 13:58 -0600
Subject Re: Building lists
Newsgroups comp.lang.python
Message-ID <mailman.15005.1413835170.18130.python-list@python.org> (permalink)

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On Mon, Oct 20, 2014 at 1:49 PM, Seymore4Head
<Seymore4Head@hotmail.invalid> wrote:
> For starters I would like to know if you can make a single item list
> and then turn it into a 2 item list.  Is there a command for that?

You mean like this?

>>> the_list = ['first_item']
>>> the_list.append('second_item')
>>> the_list
['first_item', 'second_item']

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Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 14:10 -0400
  Re: Building lists sohcahtoa82@gmail.com - 2014-10-20 11:18 -0700
    Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 14:21 -0400
      Re: Building lists sohcahtoa82@gmail.com - 2014-10-20 11:33 -0700
        Re: Building lists Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-10-20 20:55 +0100
  Re: Building lists MRAB <python@mrabarnett.plus.com> - 2014-10-20 20:40 +0100
    Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 15:49 -0400
      Re: Building lists Ian Kelly <ian.g.kelly@gmail.com> - 2014-10-20 13:58 -0600
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 16:23 -0400
          Re: Building lists Ian Kelly <ian.g.kelly@gmail.com> - 2014-10-20 14:45 -0600
            Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 16:55 -0400
          Re: Building lists Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-10-20 21:47 +0100
      Re: Building lists Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-10-20 20:57 +0100
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 16:24 -0400
      Re: Building lists Denis McMahon <denismfmcmahon@gmail.com> - 2014-10-20 22:40 +0000
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 18:44 -0400
      Re: Building lists Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-10-21 10:55 +1100
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 20:05 -0400
      Re: Building lists Larry Hudson <orgnut@yahoo.com> - 2014-10-21 00:11 -0700
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-21 08:54 -0400
      Re: Building lists Larry Hudson <orgnut@yahoo.com> - 2014-10-21 00:40 -0700
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-21 08:55 -0400
    Re: Building lists Denis McMahon <denismfmcmahon@gmail.com> - 2014-10-20 22:30 +0000
      Re: Building lists MRAB <python@mrabarnett.plus.com> - 2014-10-20 23:57 +0100
  Re: Building lists John Gordon <gordon@panix.com> - 2014-10-20 20:48 +0000
    Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 17:25 -0400
      Re: Building lists Ian Kelly <ian.g.kelly@gmail.com> - 2014-10-20 15:34 -0600
      Re: Building lists Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-10-20 21:31 -0400
        Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-21 08:55 -0400
  Re: Building lists Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-10-21 10:54 +1300
    Re: Building lists Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-10-20 17:57 -0400
  Re: Building lists Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-10-20 21:27 -0400

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