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Re: pickle module doens't work

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Date 2012-12-28 00:20 +1100
Subject Re: pickle module doens't work
From Chris Angelico <rosuav@gmail.com>
Newsgroups comp.lang.python
Message-ID <mailman.1344.1356614452.29569.python-list@python.org> (permalink)

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On Fri, Dec 28, 2012 at 12:16 AM, Omer Korat
<animus.partum.universum@gmail.com> wrote:
> I see. In that case, all I have to do is make sure NLTK is available when I load the pickled objects. That pretty much solves my problem. Thanks!
> So it means pickle doesn't ever save the object's values, only how it was created?
>
> Say I have a large object that requires a lot of time to train on data. It means pickle doesn't save its values, so you have to train it every time anew? Is there no way to save its trained values?

It'll save instance data but not class data or code. So it'll save all
that content, and it assumes that class data is either static or will
be recreated appropriately during unpickling.

ChrisA

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Thread

pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2012-12-27 02:46 -0800
  Re: pickle module doens't work Peter Otten <__peter__@web.de> - 2012-12-27 12:29 +0100
    Re: pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2012-12-27 04:05 -0800
      Re: pickle module doens't work Dave Angel <d@davea.name> - 2012-12-27 07:34 -0500
        Re: pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2012-12-27 05:16 -0800
          Re: pickle module doens't work Chris Angelico <rosuav@gmail.com> - 2012-12-28 00:20 +1100
        Re: pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2012-12-27 05:16 -0800
          Re: pickle module doens't work Tim Roberts <timr@probo.com> - 2012-12-28 21:41 -0800
            Re: pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2013-01-01 06:33 -0800
              Re: pickle module doens't work Tim Roberts <timr@probo.com> - 2013-01-01 11:14 -0800
                Re: pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2013-01-02 06:08 -0800
      Re: pickle module doens't work Terry Reedy <tjreedy@udel.edu> - 2012-12-27 16:19 -0500
    Re: pickle module doens't work Omer Korat <animus.partum.universum@gmail.com> - 2012-12-27 04:05 -0800

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