Returning a value from exec or a better solution
ian.g.kelly at gmail.com
Wed Aug 31 10:25:43 EDT 2011
On Wed, Aug 31, 2011 at 12:35 AM, Arnaud Delobelle <arnodel at gmail.com> wrote:
>> You don't know that, an implementation may for example set __bultins__
>> to None, prior to returning, its not an unreasonable thing to do and
>> the docs don't say they can't.
> I haven't studied the docs but I'm certain that such an implementation
> would break a lot of code.
a = 42
exec "a += 1729"
...since print would no longer be available in the global namespace.
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