[Twisted-Python] domish.Element and deepcopy problem

[Arthur Lutz]

Hi,

I'm having a problem with domish.Element, here it is (isolated) : 

from twisted.xish import domish
from copy import deepcopy

invitation = domish.Element(('jabber:client', 'message'))
invitation2 = deepcopy(invitation)

gives me : 

Traceback (most recent call last):
  File "modules/isolated_bug.py", line 5, in ?
    invitation2 = deepcopy(invitation)
  File "/usr/lib/python2.3/copy.py", line 198, in deepcopy
    rv = reductor(2)
TypeError: 'NoneType' object is not callable


Python version : 
Python 2.3.4 (#2, Jul  5 2004, 09:15:05) 
[GCC 3.3.4 (Debian 1:3.3.4-2)] on linux2
Type "help", "copyright", "credits" or "license" for more information.


Hope this is enough for a diagnostic. 

Thanks a lot for the good work, 

-- 
Arthur LUTZ
LOGILAB, Paris (France).
http://www.logilab.com   http://www.logilab.fr http://www.logilab.org
Advanced Computing -  Knowledge Management -  Artificial Intelligence
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