Ubuntu,8.10, python 2.5.1, intel-32
OSX, 10.6.2, python 2.5.4, intel-32
strftime() when used with timedelta(days=-ve) has problems with year rollover.
Test script demonstrates the problem, call as:
python ./test_strftime.py --startdate=01-02-2010 --count=-32

print of the datetime object gives correct years:
2009-12-31 00:00:00
2010-01-01 00:00:00
2010-01-02 00:00:00
2010-01-03 00:00:00
2010-01-04 00:00:00
2010-01-05 00:00:00

print of the strftime generated string goes wrong for first few days in Jan:
01/Feb/2010|31/Dec/2009|01/Jan/2009|02/Jan/2009|03/Jan/2009|04/Jan/2010

This happens using year 2010, 2011, 2012.

Is Ok when using 2009.

goes wrong differently when using 2008 but not 2007.
Goes wrong differently for 2006.