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| Date | Tue, 30 Aug 2011 22:05:07 +0100 |
| Subject | Re: Returning a value from exec or a better solution |
| From | Arnaud Delobelle <arnodel@gmail.com> |
| To | Jack Trades <jacktradespublic@gmail.com> |
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| Cc | python-list@python.org, Rob Williscroft <rtw@rtw.me.uk> |
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On 30 August 2011 13:31, Jack Trades <jacktradespublic@gmail.com> wrote: > > > On Tue, Aug 30, 2011 at 2:37 AM, Rob Williscroft <rtw@rtw.me.uk> wrote: > >> >> > That's brilliant and works flawlessly. Thank you very much! >> >> If an impementation (as you say up thread) can populate globals >> or locals with whatever they want, then how do you know that last >> item added was the function definition the user supplied ? That's not an issue. The last statement that is executed will be the "def" statement. >> Rob. > > I spoke a bit too soon with the "works flawlessly" post. In addition to > your issue, there is also the problem that supplying an empty environment > does not allow the user to call necessary functions (like scheme_eval). You could simply prepend the function definition string with whatever imports are needed. -- Arnaud
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Re: Returning a value from exec or a better solution Arnaud Delobelle <arnodel@gmail.com> - 2011-08-30 22:05 +0100
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