unpickling derived LogRecord in python 2.7 from python2.6

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From	"ivdneut@gmail.com" <ivdneut@gmail.com>
Newsgroups	comp.lang.python
Subject	unpickling derived LogRecord in python 2.7 from python2.6
Date	Wed, 27 Apr 2011 06:56:43 -0700 (PDT)
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Hello all,

I have a service that runs in python 2.6.4. This service sends
LogRecords to a log monitoring app on my workstation running python
2.7. The LogRecord class is derived:

class LogRecord(logging.LogRecord):

    def __init__(self, name, level, fn, lno, user, hostname, msg,
args, exc_info, func=None):

        if sys.version_info[1] > 4:
            logging.LogRecord.__init__(self, name, level, fn, lno,
msg, args, exc_info, func)
        else:
            logging.LogRecord.__init__(self, name, level, fn, lno,
msg, args, exc_info)

Now when I try to unpickle it:

record = cPickle.loads(data)

I get a TypeError exception:

TypeError: ('__init__() takes at least 8 arguments (1 given)', <class
'...gRecord'>, ())

I've searched the web and this group, but most results are old. It
worked when my workstation still ran python 2.6.

Thank you,

Ian.

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Thread

unpickling derived LogRecord in python 2.7 from python2.6 "ivdneut@gmail.com" <ivdneut@gmail.com> - 2011-04-27 06:56 -0700
  Re: unpickling derived LogRecord in python 2.7 from python2.6 Peter Otten <__peter__@web.de> - 2011-04-27 18:41 +0200
    Re: unpickling derived LogRecord in python 2.7 from python2.6 Vinay Sajip <vinay_sajip@yahoo.co.uk> - 2011-04-27 13:39 -0700
      Re: unpickling derived LogRecord in python 2.7 from python2.6 Peter Otten <__peter__@web.de> - 2011-04-28 09:22 +0200
        Re: unpickling derived LogRecord in python 2.7 from python2.6 "ivdneut@gmail.com" <ivdneut@gmail.com> - 2011-04-29 01:36 -0700

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