Log Message:
-----------
Improve __str__ output for exceptions and warnings.
Take the FILE, LINE, and FUNCTION values and place them into a single line.
(LOCATION: )
Modified Files:
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lo/postgresql:
exceptions.py (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/lo/postgresql/exceptions.py.diff?r1=1.2&r2=1.3)