#!/usr/bin/python

import datetime

from dateutil.parser import parse

date1 = datetime.date(2001, 9, 11)

date2 = datetime.date(2011, 4, 30)

date3 = datetime.date.today()

datetime1=datetime.datetime(2001, 9, 11, 23, 59, 59)

datetime2=datetime.datetime.now()

datetime3=parse("2009-01-05 22:14:39")

delta1=date3-date2

delta2=date3-date1

delta3 = datetime.timedelta(days=1, hours=1, microseconds=-1)

print "Dates"

for date in [date1, date2, date3]:

print date

print "\nDatetimes:"

for datetime in [datetime1, datetime2, datetime3]:

print datetime, datetime.strftime("%d-%b-%Y"), datetime.isoformat()

print "\nDeltas:"

for delta in [delta1, delta2, delta3]:

print delta

print delta.days, delta.seconds, delta.microseconds