Python Time processing DateTime instance _python

At the same time, the DateTime is also a simple introduction. Because there are a lot of things that need to be used on their own, to find help is most effective.
Example:
Calculates the last Friday and outputs.
Answer:

Copy Code code as follows:

Import datetime, Calendar

Lastfriday = Datetime.date.today ()
Oneday = Datetime.timedelta (Days=1)
Lastfriday-= Oneday
While Lastfriday.weekday ()!= calendar. FRIDAY:
Lastfriday-= Oneday
Print Lastfriday.strftime ('%A,%d-%b-%y ')

Output results:
Friday, 09-may-2008