2.1.18rc1 error issue w/ DMARC changes

[Dave Pascoe]

Seeing this in my error log as a result of the new DMARC filtering:

Apr 19 17:37:48 2014 (2527) SHUNTING: 1397943462.7369959+603479c2403e60476d6a84b84387374956d5123e
Apr 19 17:52:19 2014 (2527) Uncaught runner exception: 'module' object has no attribute 'defaultdict'
Apr 19 17:52:19 2014 (2527) Traceback (most recent call last):
  File "/usr/local/mailman/Mailman/Queue/Runner.py", line 119, in _oneloop
    self._onefile(msg, msgdata)
  File "/usr/local/mailman/Mailman/Queue/Runner.py", line 190, in _onefile
    keepqueued = self._dispose(mlist, msg, msgdata)
  File "/usr/local/mailman/Mailman/Queue/IncomingRunner.py", line 130, in _dispose
    more = self._dopipeline(mlist, msg, msgdata, pipeline)
  File "/usr/local/mailman/Mailman/Queue/IncomingRunner.py", line 153, in _dopipeline
    sys.modules[modname].process(mlist, msg, msgdata)
  File "/usr/local/mailman/Mailman/Handlers/Moderate.py", line 57, in process
    if Utils.IsDMARCProhibited(addr):
  File "/usr/local/mailman/Mailman/Utils.py", line 1099, in IsDMARCProhibited
    results_by_name = collections.defaultdict(list)
AttributeError: 'module' object has no attribute 'defaultdict'

Python is complaining about collections having no defaultdict attribute

This is on CentOS release 5.10 (Final) which has Python 2.4.3

[Mark Sapiro (msapiro)]

The code as released requires Python 2.5. I'll try to make it work with 2.4 and put out a new rc2.

[Dave Pascoe (km3t)]

As soon as I filed that bug I realized that it required Python 2.5. I
can try a parallel install of Python 2.5+ as well. I know that will fix
it but a version that will work with 2.4 would be welcome if it's an
easy fix.

On 4/19/14, 7:48 PM, Mark Sapiro wrote:
> The code as released requires Python 2.5. I'll try to make it work with
> 2.4 and put out a new rc2.
>
> ** Changed in: mailman
> Importance: Undecided => Critical
>
> ** Changed in: mailman
> Status: New => Confirmed
>
> ** Changed in: mailman
> Milestone: None => 2.1.18
>
> ** Changed in: mailman
> Assignee: (unassigned) => Mark Sapiro (msapiro)
>