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| From | Terry Reedy <tjreedy@udel.edu> |
| Subject | Re: I thought I understood how import worked... |
| Date | Tue, 07 Aug 2012 13:15:37 -0400 |
| References | <roy-B56619.09182407082012@news.panix.com> <87txweiz7f.fsf@benfinney.id.au> <be5f6e25-5d7c-4e10-baa3-9aef422812a1@googlegroups.com> |
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On 8/7/2012 11:32 AM, Roy Smith wrote: > On Tuesday, August 7, 2012 9:55:16 AM UTC-4, Ben Finney wrote: > >> The tutorial is misleading on this. It it says plainly: >> >> A module can contain executable statements as well as function >> definitions. […] They are executed only the *first* time the >> module is imported somewhere. The last sentence should be more like "They are executed only the *first* time the module is imported anywhere with a particular name. (One should avoid importing a module under different names.) >> <URL:http://docs.python.org/tutorial/modules.html> >> [1] In fact function definitions are also ‘statements’ that are >> ‘executed’; the execution of a module-level function enters the >> function name in the module’s global symbol table. > > I think what it's supposed to say is "... the execution of a > module-level def statement ..." right >> Care to file a documentation bug <URL:http://bugs.python.org/> >> describing this? > > Sure, once I understand how it's really supposed to work :-) You don't need a final solution to file. Anyway, I think the change above might be enough. -- Terry Jan Reedy
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I thought I understood how import worked... Roy Smith <roy@panix.com> - 2012-08-07 09:18 -0400
Re: I thought I understood how import worked... Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-07 13:52 +0000
Re: I thought I understood how import worked... Roy Smith <roy@panix.com> - 2012-08-07 08:25 -0700
Re: I thought I understood how import worked... Paul Rubin <no.email@nospam.invalid> - 2012-08-07 08:53 -0700
Re: I thought I understood how import worked... Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-07 17:54 +0000
Re: I thought I understood how import worked... Cameron Simpson <cs@zip.com.au> - 2012-08-08 08:47 +1000
Re: I thought I understood how import worked... Roy Smith <roy@panix.com> - 2012-08-07 19:05 -0400
Re: I thought I understood how import worked... Ben Finney <ben+python@benfinney.id.au> - 2012-08-08 14:14 +1000
Re: I thought I understood how import worked... Laszlo Nagy <gandalf@shopzeus.com> - 2012-08-08 08:40 +0200
Re: I thought I understood how import worked... Roy Smith <roy@panix.com> - 2012-08-08 09:12 -0400
Re: I thought I understood how import worked... Cameron Simpson <cs@zip.com.au> - 2012-08-09 15:52 +1000
Re: I thought I understood how import worked... Ben Finney <ben+python@benfinney.id.au> - 2012-08-07 23:55 +1000
Re: I thought I understood how import worked... Laszlo Nagy <gandalf@shopzeus.com> - 2012-08-07 16:14 +0200
Re: I thought I understood how import worked... Roy Smith <roy@panix.com> - 2012-08-07 08:32 -0700
Re: I thought I understood how import worked... Terry Reedy <tjreedy@udel.edu> - 2012-08-07 13:15 -0400
Re: I thought I understood how import worked... Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-07 15:10 +0100
Re: I thought I understood how import worked... Terry Reedy <tjreedy@udel.edu> - 2012-08-07 12:49 -0400
Re: I thought I understood how import worked... Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-07 18:44 +0100
Re: I thought I understood how import worked... Jean-Michel Pichavant <jeanmichel@sequans.com> - 2012-08-08 10:47 +0200
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