I'm creating a report that is supposed to harvest the data for the
previous month.
So I need a way to get the first day and the last day of the previous
month.
Would you please tell me how to do this?

>>> from datetime import date, datetime, timedelta
>>> def prev_bounds(when=None):
...     if not when: when = datetime.today()
...     this_first = date(when.year, when.month, 1)
...     prev_end = this_first - timedelta(days=1)
...     prev_first = date(prev_end.year, prev_end.month, 1)
...     return prev_first, prev_end
...
>>> prev_bounds()
(datetime.date(2008, 12, 1), datetime.date(2008, 12, 31))
>>> prev_bounds(datetime.date(2008,3,14)
(datetime.date(2008, 2, 1), datetime.date(2008, 2, 29))

-tkc




--
http://mail.python.org/mailman/listinfo/python-list

Reply via email to