bzr-0.7 and cElementTree

[Adis Nezirovic]

bzr 0.7
cElementTree c1.0.5-20051216


I noticed this log message in my ~/.bzr.log:
---8<---
WARNING: using slower ElementTree; consider installing cElementTree and
make sure it's on your PYTHONPATH
--->8---

I think that cElementTree is installed properly at
/usr/lib/python2.4/site-packages/cElementTree.so

i.e.

python -c 'import cElementTree;print cElementTree'
returns
<module 'cElementTree' from 'cElementTree.so'>

And after:
>>> from cElementTree import *
I can issue
>>> help ("cElementTree")
etc.


It seems to me that there is a problem in bzrlib/xml.py
Please note that documentation at
http://effbot.org/zone/celementtree.htm explicitly states that we need
*both* cElementTree and standard ElementTree. (e.g. 'fromstring' is not
defined in cElementTree, I double checked 'cElementTree.so' with nm)

Attached patch resolves issue for me. Did I get it right, or I am
horribly wrong :-)
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