Python 2.x and 3.x have different handling of pytime when you need to create a datetime object for COM from a python datetime object
Here is the example which can show you the difference in 2.x and 3.1
import pywintypes
import datetime
x = datetime.datetime(2009,1,1)
y = pywintypes.Time(x)
print(type(x),type(y))
2009-09-17 20:14:04 UTC in Python for Windows extensions
