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Groups > comp.lang.python > #12650
| From | "Gabriel Genellina" <gagsl-py2@yahoo.com.ar> |
|---|---|
| Subject | Re: Handling 2.7 and 3.0 Versions of Dict |
| Date | 2011-09-02 13:36 -0300 |
| References | <50924476-9ada-487e-bd4b-5b77bce11d5b@gz5g2000vbb.googlegroups.com> <4E5E051B.8060002@v.loewis.de> <mailman.611.1314805519.27778.python-list@python.org> <9c7utuF8q8U1@mid.individual.net> <93c5378e-03f8-4764-96e8-2c3e8568baec@z8g2000yqe.googlegroups.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.710.1314981394.27778.python-list@python.org> (permalink) |
En Wed, 31 Aug 2011 22:28:09 -0300, Travis Parks <jehugaleahsa@gmail.com> escribió: > On Aug 31, 7:37 pm, Gregory Ewing <greg.ew...@canterbury.ac.nz> wrote: >> Ian Kelly wrote: >> > if sys.version_info < (3,): >> > getDictValues = dict.itervalues >> > else: >> > getDictValues = dict.values >> >> > (which is basically what the OP was doing in the first place). >> > My problem was that I didn't understand the scoping rules. It is still > strange to me that the getValues variable is still in scope outside > the if/else branches. Those if/else are at global scope. An 'if' statement does not introduce a new scope; so getDictValues, despite being "indented", is defined at global scope, and may be used anywhere in the module. -- Gabriel Genellina
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Handling 2.7 and 3.0 Versions of Dict Travis Parks <jehugaleahsa@gmail.com> - 2011-08-30 18:43 -0700
Re: Handling 2.7 and 3.0 Versions of Dict Terry Reedy <tjreedy@udel.edu> - 2011-08-30 23:33 -0400
Re: Handling 2.7 and 3.0 Versions of Dict "Martin v. Loewis" <martin@v.loewis.de> - 2011-08-31 11:55 +0200
Re: Handling 2.7 and 3.0 Versions of Dict Ian Kelly <ian.g.kelly@gmail.com> - 2011-08-31 09:44 -0600
Re: Handling 2.7 and 3.0 Versions of Dict Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-09-01 11:37 +1200
Re: Handling 2.7 and 3.0 Versions of Dict Travis Parks <jehugaleahsa@gmail.com> - 2011-08-31 18:28 -0700
Re: Handling 2.7 and 3.0 Versions of Dict "Gabriel Genellina" <gagsl-py2@yahoo.com.ar> - 2011-09-02 13:36 -0300
Re: Handling 2.7 and 3.0 Versions of Dict Travis Parks <jehugaleahsa@gmail.com> - 2011-09-02 09:53 -0700
Re: Handling 2.7 and 3.0 Versions of Dict Terry Reedy <tjreedy@udel.edu> - 2011-09-02 16:22 -0400
Re: Handling 2.7 and 3.0 Versions of Dict "Gabriel Genellina" <gagsl-py2@yahoo.com.ar> - 2011-09-02 17:29 -0300
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