[Tutor] deltatime difficulty

[Wayne Watson]

Title: Signature.html

What's the problem here. It seems right to me. line 9 is diff =... import time from datetime import datetime def adjust_ftime(afilename, sec):     # Vyyyymmdd_hhmmss+tag, seconds in, new yyyymmdd_hhmmss out     ts = afilename[1:-7]      # use time stamp portion     format = '%Y%m%d_%H%M%S'     d = datetime(*(time.strptime(ts, format)[0:6]))     print "sec: ", sec, type(d)     diff = datetime.timedelta(seconds = sec)     print type(diff)     d = d + diff     return d.strftime(format) adjust_ftime('v20080120_000020.xx.dat',  33) Results: sec:  33 <type 'datetime.datetime'> Traceback (most recent call last):   File "C:/Sandia_Meteors/Improved_Sentinel/Sentinel_Playground/Utility_Dev/junk.py", line 14, in ?     adjust_ftime('v20080120_000020.xx.dat', 33)   File "C:/Sandia_Meteors/Improved_Sentinel/Sentinel_Playground/Utility_Dev/junk.py", line 9, in adjust_ftime     diff = datetime.timedelta(seconds = sec) AttributeError: type object 'datetime.datetime' has no attribute 'timedelta' -- Wayne Watson (Watson Adventures, Prop., Nevada City, CA) (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time) Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet "Though no one can go back and make a brand new start, ANYONE can start from now and make a brand new end." -- Anonymous Web Page: <www.speckledwithstars.net/>

_______________________________________________
Tutor maillist  -  Tutor@python.org
http://mail.python.org/mailman/listinfo/tutor