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| Date | Mon, 12 Dec 2011 20:46:14 -0500 |
| From | Dave Angel <d@davea.name> |
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| To | Joshua Landau <joshua.landau.ws@gmail.com> |
| Subject | Re: Overriding a global |
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On 12/12/2011 06:48 PM, Joshua Landau wrote: >>> If a function knows of the presence of a global, it's not asking too >>> much for it to not re-use the same name in local scope. >> Yes. > > It's just a function wanting to act as-if it were in a different > environment than its default. By that same reasoning you could state that > "If a function knows of the presence of a built-in, it's not asking > too much for it to not re-use the same name in local scope." > <SNIP> It's entirely different. It's only the same if the function actually tries to call the built-in, then also wants a local variable with a different purpose. Think a little about what I mean that the function "knows of the presence." I did not say the programmer knows of the presence. -- DaveA
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Overriding a global Roy Smith <roy@panix.com> - 2011-12-10 15:47 -0500
Re: Overriding a global MRAB <python@mrabarnett.plus.com> - 2011-12-10 21:07 +0000
Re: Overriding a global Roy Smith <roy@panix.com> - 2011-12-10 16:10 -0500
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-12 12:13 +0100
Re: Overriding a global Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-12-12 21:28 +0000
Re: Overriding a global Dave Angel <d@davea.name> - 2011-12-12 16:43 -0500
Re: Overriding a global Ben Finney <ben+python@benfinney.id.au> - 2011-12-13 09:27 +1100
Re: Overriding a global Dave Angel <d@davea.name> - 2011-12-12 20:46 -0500
Re: Overriding a global Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-12-13 01:48 +0000
Re: Overriding a global Ian Kelly <ian.g.kelly@gmail.com> - 2011-12-12 22:50 -0700
Re: Overriding a global Joshua Landau <joshua.landau.ws@gmail.com> - 2011-12-13 08:34 +0000
Re: Overriding a global Ian Kelly <ian.g.kelly@gmail.com> - 2011-12-13 12:34 -0700
Re: Overriding a global Ian Kelly <ian.g.kelly@gmail.com> - 2011-12-13 12:54 -0700
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-13 10:54 +0100
Re: Overriding a global Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-12-13 11:15 +0000
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-13 14:30 +0100
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-14 11:14 +0100
Re: Overriding a global Chris Angelico <rosuav@gmail.com> - 2011-12-14 21:32 +1100
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-14 13:05 +0100
Re: Overriding a global Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-12-14 12:53 +0000
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-14 14:35 +0100
Re: Overriding a global Chris Angelico <rosuav@gmail.com> - 2011-12-14 23:21 +1100
Re: Overriding a global Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-12-14 18:06 +0100
Re: Overriding a global Terry Reedy <tjreedy@udel.edu> - 2011-12-10 19:14 -0500
Re: Overriding a global Terry Reedy <tjreedy@udel.edu> - 2011-12-10 19:19 -0500
Re: Overriding a global Peter Otten <__peter__@web.de> - 2011-12-11 09:14 +0100
Re: Overriding a global Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2011-12-13 10:15 +0100
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