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Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces)

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From Peter Otten <__peter__@web.de>
Subject Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces)
Date Sun, 23 Dec 2012 22:14:37 +0100
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prilisauer@googlemail.com wrote:

> Thanks to all your answers, I have read a lot about namespaces, but still
> there's something I do not understood. I have tried your example but as I
> expected:
> 
> line 13, in HandoverSQLCursor
>     curs.execute("SELECT * FROM lager")
> AttributeError: 'builtin_function_or_method' object has no attribute
> 'execute'

You have assigned a built-in function to the curs variable. Example:

>>> curs = open
>>> curs.execute
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'builtin_function_or_method' object has no attribute 
'execute'

You can find out the name of the actual function with

>>> print curs.__name__
open

PS: This question is only loosely related to your previous question. You 
should have started a new thread.

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Thread

[Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 02:59 -0800
  Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Peter Otten <__peter__@web.de> - 2012-12-22 12:43 +0100
    Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 04:38 -0800
      Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Peter Otten <__peter__@web.de> - 2012-12-22 14:54 +0100
        Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 08:36 -0800
        Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 08:36 -0800
    Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 04:38 -0800
      Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 04:45 -0800
        Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Terry Reedy <tjreedy@udel.edu> - 2012-12-22 16:30 -0500
      Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 04:45 -0800
        Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Alexander Blinne <news@blinne.net> - 2012-12-22 18:26 +0100
          Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 10:10 -0800
            Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Alexander Blinne <news@blinne.net> - 2012-12-22 20:29 +0100
              Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-22 12:43 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Alexander Blinne <news@blinne.net> - 2012-12-22 22:59 +0100
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-23 01:32 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Terry Reedy <tjreedy@udel.edu> - 2012-12-23 20:53 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Alexander Blinne <news@blinne.net> - 2012-12-24 14:10 +0100
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dave Angel <d@davea.name> - 2012-12-22 17:03 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Cameron Simpson <cs@zip.com.au> - 2012-12-23 21:55 +1100
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-23 12:59 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Peter Otten <__peter__@web.de> - 2012-12-23 22:14 +0100
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-23 12:59 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Roy Smith <roy@panix.com> - 2012-12-23 16:15 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-23 13:42 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) "Rhodri James" <rhodri@wildebst.demon.co.uk> - 2012-12-23 23:38 +0000
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-12-24 00:01 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Thomas Bach <thbach@students.uni-mainz.de> - 2012-12-24 06:18 +0100
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dave Angel <d@davea.name> - 2012-12-24 00:19 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-24 00:23 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Cameron Simpson <cs@zip.com.au> - 2012-12-24 21:32 +1100
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dave Angel <d@davea.name> - 2012-12-24 10:48 -0500
                Re: [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Ranting Rick <rantingrickjohnson@gmail.com> - 2012-12-24 21:10 -0800
                Re: [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-25 04:55 -0800
                Re: [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-12-25 16:04 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dave Angel <d@davea.name> - 2012-12-24 11:47 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dave Angel <d@davea.name> - 2012-12-24 18:09 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-24 00:23 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-12-25 13:44 +0000
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-25 06:41 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dave Angel <d@davea.name> - 2012-12-25 12:10 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-25 09:31 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-25 09:31 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Rick Johnson <rantingrickjohnson@gmail.com> - 2012-12-25 12:16 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-12-25 16:08 -0500
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Rick Johnson <rantingrickjohnson@gmail.com> - 2012-12-25 15:42 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Michael Torrie <torriem@gmail.com> - 2012-12-26 12:20 -0700
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Michael Torrie <torriem@gmail.com> - 2012-12-26 11:58 -0700
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Rick Johnson <rantingrickjohnson@gmail.com> - 2012-12-25 15:42 -0800
                Re: [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) alex23 <wuwei23@gmail.com> - 2012-12-25 19:18 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Rick Johnson <rantingrickjohnson@gmail.com> - 2012-12-25 12:16 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-12-25 22:56 +0000
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Rick Johnson <rantingrickjohnson@gmail.com> - 2012-12-25 16:19 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-12-26 08:29 +0000
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Rick Johnson <rantingrickjohnson@gmail.com> - 2012-12-26 20:07 -0800
                Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-12-27 05:02 +0000
                Re: [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Ranting Rick <rantingrickjohnson@gmail.com> - 2012-12-26 22:50 -0800
                Re: [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) Chris Angelico <rosuav@gmail.com> - 2012-12-27 23:58 +1100
                Re: Require help migrating from Perl to Python 2.7 (namespaces) alex23 <wuwei23@gmail.com> - 2012-12-27 05:25 -0800
  Re: [Help] [Newbie] Require help migrating from Perl to Python 2.7 (namespaces) prilisauer@googlemail.com - 2012-12-23 01:36 -0800

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