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Re: mysql solution

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From Lele Gaifax <lele@metapensiero.it>
Subject Re: mysql solution
Date Thu, 24 Jan 2013 13:22:26 +0100
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Ferrous Cranus <nikos.gr33k@gmail.com> writes:

> Τη Πέμπτη, 24 Ιανουαρίου 2013 1:25:20 μ.μ. UTC+2, ο χρήστης Lele Gaifax έγραψε:

Please, trim your response messages, cutting away useless details.

>
> I just tried this statement:
>
> ==========================================
> cursor.execute( '''INSERT INTO counters(page, hits) VALUES(%s, %s) RETURNING (pin) 
> 								ON DUPLICATE KEY UPDATE hits = hits + 1''', (htmlpage, 1) )
> 	except MySQLdb.Error, e:
> 		print ( "Query Error: ", sys.exc_info()[1].excepinfo()[2] )
> ==========================================
>
> and the error python tells me is:
>
> <type 'exceptions.AttributeError'>: 'ProgrammingError' object has no attribute 'excepinfo' 
>       args = ("'ProgrammingError' object has no attribute 'excepinfo'",) 
>       message = "'ProgrammingError' object has no attribute 'excepinfo'"

As the error message says, you have a typo in your exception handler.

I suggest using the logging[1] module to print out such information, as it
expose a bunch of handy methods that make it easier to print the
exception, for example:

  ...
  except MySQLdb.Error:
    logging.error('Query Error!', exc_info=True)

or even

  ...
  except MySQLdb.Error:
    logging.exception('Query Error!')

ciao, lele.

[1] http://docs.python.org/2.7/library/logging.html#module-logging
-- 
nickname: Lele Gaifax | Quando vivrò di quello che ho pensato ieri
real: Emanuele Gaifas | comincerò ad aver paura di chi mi copia.
lele@metapensiero.it  |                 -- Fortunato Depero, 1929.

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Thread

mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 03:04 -0800
  Re: mysql solution Chris Angelico <rosuav@gmail.com> - 2013-01-24 22:16 +1100
    Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 05:31 -0800
      Re: mysql solution Chris Angelico <rosuav@gmail.com> - 2013-01-25 01:46 +1100
    Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 05:31 -0800
  Re: mysql solution Lele Gaifax <lele@metapensiero.it> - 2013-01-24 12:25 +0100
    Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 04:01 -0800
      Re: mysql solution Lele Gaifax <lele@metapensiero.it> - 2013-01-24 13:22 +0100
        Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 05:24 -0800
          Re: mysql solution Lele Gaifax <lele@metapensiero.it> - 2013-01-24 14:37 +0100
            Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 06:35 -0800
            Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 06:35 -0800
              Re: mysql solution Duncan Booth <duncan.booth@invalid.invalid> - 2013-01-24 15:19 +0000
                Re: mysql solution Chris Angelico <rosuav@gmail.com> - 2013-01-25 02:27 +1100
                Re: mysql solution Lele Gaifax <lele@metapensiero.it> - 2013-01-24 16:39 +0100
                Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 10:22 -0800
                Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 10:22 -0800
        Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 05:24 -0800
    Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-24 04:01 -0800
  Re: mysql solution Chris Angelico <rosuav@gmail.com> - 2013-01-24 22:29 +1100
  Re: mysql solution Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-01-24 15:43 -0500
    Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-25 07:43 -0800
      Re: mysql solution Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-01-25 16:56 -0500
        Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-26 02:35 -0800
        Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-26 02:35 -0800
    Re: mysql solution Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-25 07:43 -0800

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