Eric> File "/usr/lib/python2.6/asyncore.py", line 391, in __getattr__
Eric> return getattr(self.socket, attr)
Eric> AttributeError: '_socketobject' object has no attribute
Eric> 'ac_out_buffer'
Eric> This is Spambayes 1.1a4 installed on a fresh install of Ubuntu
Eric> 9.04.
Eric> Could someone explain to me what I broke?
You didn't break anything. The ground under your feet shifted. In Python
2.6 someone reworked the asyncore and asynchat modules in
backwards-incompatible ways. One of the things that was done was to remove
that ac_out_buffer attribute. Unfortunately, it looks like Dibbler.py uses
it. This whole episode caused quite a stir on python-dev when it came to
light. (Not enough, apparently, to restore the code in 2.7 though.)
I'm not certain of the correct fix, not being very familiar with the changes
in Python 2.6 or with the Dibbler module. Here are a couple things you
might try:
* Install Python 2.5 on your system and use that instead of Python 2.6.
* Modify your copy of Dibbler.py to remove the (sole) reference to
self.ac_out_buffer. Change:
while (self.producer_fifo or self.ac_out_buffer) and not self._closed:
to
acob = (hasattr(self, "ac_out_buffer")
and self.ac_out_buffer
or True)
while (self.producer_fifo or acob) and not self._closed:
* Staring at the thread on python-dev suggests that this might work as
well:
while self.writable() and not self._closed:
I'm pretty sure switching to Python 2.5 will work, though that may cause
your system some consternation if you have other packages which require 2.6
and you can't install both of them at the same time (I suspect that will be
ok). I'm a bit less sure about the second and third changes, but I think
they should work. Clearly the third is clearer and likely more correct as
well.
Full details on the change from python-dev:
http://news.gmane.org/find-root.php?message_id=%3c48EE2C77.1050809%40palladion.com%3e
Richie, care to chime in?
--
Skip Montanaro - s...@pobox.com - http://www.smontanaro.net/
when i wake up with a heart rate below 40, i head right for the espresso
machine. -- chaos @ forums.usms.org
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