>>> import datetime
>>> d = datetime.datetime.now()
# => datetime.datetime(2009, 12, 15, 13, 50, 35, 833175)
# check if weekday is 1..5
>>> d.isoweekday() in range(1, 6)
True
# check if hour is 10..15
>>> d.hour in range(10, 15)
True
# check if minute is 30
>>> d.minute==30
False