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Re: Help me with this code PLEASE

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From Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject Re: Help me with this code PLEASE
Date Tue, 05 Nov 2013 22:44:17 +0000
References <l5b8if$4k1$1@dont-email.me> <l5bjs6$84r$1@reader1.panix.com> <l5bnpc$71v$1@dont-email.me> <l5bq5o$906$1@reader1.panix.com> <l5brem$trk$1@dont-email.me>
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On 05/11/2013 22:28, Nick the Gr33k wrote:
> Στις 6/11/2013 12:06 πμ, ο/η John Gordon έγραψε:
>> In <l5bnpc$71v$1@dont-email.me> Nick the Gr33k <nikos.gr33k@gmail.com>
>> writes:
>>
>>>         # fetch those columns that act as lists but are stored as
>>> strings
>>>         cur.execute('''SELECT refs, visits, downloads FROM visitors
>>> WHERE
>>> counterID = %s and host = %s''', (cID, host) )
>>>         data = cur.fetchone()
>>
>>>         if cur.rowcount:
>>>             # unpack data into variables
>>>             (ref, visit, download) = data
>>>
>>>             visit = visit.split()
>>>
>>> [Tue Nov 05 23:21:52 2013] [error] [client 176.92.96.218]     visit =
>>> visit.split()
>>> [Tue Nov 05 23:21:52 2013] [error] [client 176.92.96.218]
>>> AttributeError: 'NoneType' object has no attribute 'split'
>>
>> It appears that in the row you're fetching from the visitors table, the
>> 'visits' column is NULL.
>>
>> Your next step is track down why.
>
> Indeed.
>
> The code i provided only worked once before it failed and managed to
> store this:
>
>
> counterID,host,refs,city,userOS,browser,visits,hits,download
> -------------------------------------------------------------
> 1, 176-92-96-218.adsl.cyta.gr, Europe/Athens, Windows, Chrome,
> 0000-00-00 00:00:00, 1, ''
>
> 'visit's column is full of zeroes. Perhaps this is considered  as Null
> for Python?
>
> But ref is also null, why the code didn't complain for 'ref' which is
> retrieved just before 'visits'?
>
> How, i eman what si the way to investigate this further?
>

Don't worry about it.  Just leave it with the crack team that I've put 
together for you.  We should have some answers some time tomorrow.

-- 
Python is the second best programming language in the world.
But the best has yet to be invented.  Christian Tismer

Mark Lawrence

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Thread

Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-05 19:06 +0200
  Re: Help me with this code PLEASE Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2013-11-05 18:23 +0100
  Re: Help me with this code PLEASE mm0fmf <none@mailinator.com> - 2013-11-05 17:33 +0000
  Re: Help me with this code PLEASE Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-11-05 17:41 +0000
    Re: Help me with this code PLEASE Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2013-11-05 18:53 +0100
    Re: Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-05 19:59 +0200
      Re: Help me with this code PLEASE Tobiah <toby@tobiah.org> - 2013-11-05 10:11 -0800
        Re: Help me with this code PLEASE Joel Goldstick <joel.goldstick@gmail.com> - 2013-11-05 14:01 -0500
  Re: Help me with this code PLEASE Denis McMahon <denismfmcmahon@gmail.com> - 2013-11-05 18:02 +0000
    Re: Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-05 20:09 +0200
      Re: Help me with this code PLEASE Denis McMahon <denismfmcmahon@gmail.com> - 2013-11-05 20:10 +0000
      Re: Help me with this code PLEASE Cameron Simpson <cs@zip.com.au> - 2013-11-06 09:31 +1100
      Re: Help me with this code PLEASE bob gailer <bgailer@gmail.com> - 2013-11-05 18:15 -0500
      Re: Help me with this code PLEASE Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-05 23:36 +0000
  Re: Help me with this code PLEASE John Gordon <gordon@panix.com> - 2013-11-05 20:19 +0000
    Re: Help me with this code PLEASE Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-05 21:17 +0000
    Re: Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-05 23:26 +0200
      Re: Help me with this code PLEASE John Gordon <gordon@panix.com> - 2013-11-05 22:06 +0000
        Re: Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-06 00:28 +0200
          Re: Help me with this code PLEASE Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-05 22:44 +0000
          Re: Help me with this code PLEASE John Gordon <gordon@panix.com> - 2013-11-05 22:54 +0000
            Re: Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-06 03:14 +0200
              Re: Help me with this code PLEASE Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-06 08:49 +0000
              Re: Help me with this code PLEASE Joel Goldstick <joel.goldstick@gmail.com> - 2013-11-06 08:57 -0500
      Re: Help me with this code PLEASE Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2013-11-06 09:27 +0100
    Re: Help me with this code PLEASE Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-11-05 21:42 +0000
    Re: Help me with this code PLEASE Chris Angelico <rosuav@gmail.com> - 2013-11-06 09:03 +1100
  Re: Help me with this code PLEASE Piet van Oostrum <piet@vanoostrum.org> - 2013-11-05 18:15 -0400
    Re: Help me with this code PLEASE Nick the Gr33k <nikos.gr33k@gmail.com> - 2013-11-06 00:35 +0200
      Re: Help me with this code PLEASE Denis McMahon <denismfmcmahon@gmail.com> - 2013-11-06 00:45 +0000
        Re: Help me with this code PLEASE Ben Finney <ben+python@benfinney.id.au> - 2013-11-06 12:46 +1100
        Re: Help me with this code PLEASE Grant Edwards <invalid@invalid.invalid> - 2013-11-06 14:50 +0000
    Re: Help me with this code PLEASE Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-11-05 19:32 -0500

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