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| References | (3 earlier) <5320e8c9$0$29994$c3e8da3$5496439d@news.astraweb.com> <roy-493F5F.07442713032014@news.panix.com> <87y50el1vf.fsf@elektro.pacujo.net> <5322420e$0$29994$c3e8da3$5496439d@news.astraweb.com> <CAPTjJmpufKDDnWRBusutSR4hdxVu8LvmBp9SXjYJmBjy7rx+4Q@mail.gmail.com> |
|---|---|
| From | Ian Kelly <ian.g.kelly@gmail.com> |
| Date | 2014-03-13 18:08 -0600 |
| Subject | Re: Deep vs. shallow copy? |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.8136.1394755770.18130.python-list@python.org> (permalink) |
On Thu, Mar 13, 2014 at 5:55 PM, Chris Angelico <rosuav@gmail.com> wrote:
> I'm going to troll for a moment and give you a function that has no
> return value.
>
> def procedure():
> raise Exception
>>> import dis
>>> dis.dis(procedure)
2 0 LOAD_GLOBAL 0 (Exception)
3 RAISE_VARARGS 1
6 LOAD_CONST 0 (None)
9 RETURN_VALUE
>>> def get_procedure_return_value():
... """Returns the return value of procedure()."""
... return procedure.__code__.co_consts[0]
...
>>> print(get_procedure_return_value())
None
Look, there it is!
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Deep vs. shallow copy? Alex van der Spek <zdoor@xs4all.nl> - 2014-03-12 14:25 +0000
Re: Deep vs. shallow copy? Skip Montanaro <skip@pobox.com> - 2014-03-12 09:48 -0500
Re: Deep vs. shallow copy? Zachary Ware <zachary.ware+pylist@gmail.com> - 2014-03-12 10:00 -0500
Re: Deep vs. shallow copy? Alex van der Spek <zdoor@xs4all.nl> - 2014-03-12 15:29 +0000
Re: Deep vs. shallow copy? Wayne Brehaut <wbrehaut@mcsnet.ca> - 2014-03-12 13:06 -0600
Re: Deep vs. shallow copy? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-12 23:07 +0000
Re: Deep vs. shallow copy? Rustom Mody <rustompmody@gmail.com> - 2014-03-12 20:09 -0700
Re: Deep vs. shallow copy? Ian <hobson42@gmail.com> - 2014-03-13 11:38 +0000
Re: Deep vs. shallow copy? Rustom Mody <rustompmody@gmail.com> - 2014-03-13 08:28 -0700
Re: Deep vs. shallow copy? random832@fastmail.us - 2014-03-13 13:25 -0400
Re: Deep vs. shallow copy? Roy Smith <roy@panix.com> - 2014-03-13 07:44 -0400
Re: Deep vs. shallow copy? Marko Rauhamaa <marko@pacujo.net> - 2014-03-13 14:27 +0200
Re: Deep vs. shallow copy? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-13 23:41 +0000
Re: Deep vs. shallow copy? Chris Angelico <rosuav@gmail.com> - 2014-03-14 10:55 +1100
Re: Deep vs. shallow copy? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-14 01:41 +0000
Re: Deep vs. shallow copy? Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-13 18:08 -0600
Re: Deep vs. shallow copy? Chris Angelico <rosuav@gmail.com> - 2014-03-14 11:22 +1100
Re: Deep vs. shallow copy? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-14 01:59 +0000
Re: Deep vs. shallow copy? Rustom Mody <rustompmody@gmail.com> - 2014-03-13 19:57 -0700
Re: Deep vs. shallow copy? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-14 04:43 +0000
Re: Deep vs. shallow copy? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-14 06:17 +0000
Re: Deep vs. shallow copy? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-13 23:31 +0000
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