Dynamically reference member of array

Newsgroups	comp.lang.python
Date	2014-03-26 04:43 -0700
Message-ID	<d9daaeb5-04ef-43e8-b60e-3c4ba5790a9d@googlegroups.com> (permalink)
Subject	Dynamically reference member of array
From	Ben Collier <bmcollier@gmail.com>

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Hi all,

I know that I can dynamically reference a variable with locals()["i"], for instance, but I'd like to know how to do this with a variable in an object.

If I have an object called "device", with variables called attr1, attr2 .. attr50, how could I dynamically reference these?

It's fairly academic, but I'd like to avoid code duplication.

Thanks,

Ben

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Dynamically reference member of array Ben Collier <bmcollier@gmail.com> - 2014-03-26 04:43 -0700
  Dynamically reference variable in object Ben Collier <bmcollier@gmail.com> - 2014-03-26 04:44 -0700
    Re: Dynamically reference variable in object Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-26 15:19 -0600
      Re: Dynamically reference variable in object Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-26 23:42 +0000
  Re: Dynamically reference member of array "R. Michael Weylandt" <michael.weylandt@gmail.com> - 2014-03-29 22:50 -0400

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