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From: eryk sun <eryksun@gmail.com>
Newsgroups: comp.lang.python
Subject: Re: `exec`-based routine crashes app upon migration from 3.4.3 to python 3.5.2.
Date: Tue, 2 Aug 2016 04:48:11 +0000
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On Tue, Aug 2, 2016 at 1:45 AM, Lawrence D=E2=80=99Oliveiro
<lawrencedo99@gmail.com> wrote:
> On Friday, July 29, 2016 at 6:25:51 AM UTC+12, Enjoys Math wrote:
>
>>                 exec('obj =3D ' + objType + '(self)', None, _locals)
>>                 obj =3D _locals['obj']
>
> Why? Why not just
>
>     obj =3D objType(self)

I think you meant to use `globals()[objType](self)`, as was already
suggested by Chris Angelico. The value of objType appears to be the
type's name, maybe from marshaled data.