sorry, i am a bit of a pain but i damaged my code, i cannot understand what is wrong. I just removed a if statement but now it appears the timedelta is not recognized anymore and it breaks the code. I am pretty sure i havent removed any of the reference though. I am scratching my head but cannot find what is the problem..
Would you know what went wrong?
import random import datetime import csv from itertools import groupby def generator(): i=0 while 1: yield random.randint(-1, 1), datetime.datetime.now() i=i+1 def keyfunc(timestamp,interval): xt = datetime.datetime(2013, 4,4) dt=timestamp delta_second =(dt - xt).seconds normalize_second = (delta_second / (interval*60)) * (interval*60) newtime = xt + timedelta(seconds=normalize_second) return newtime mynumber = 100 for random_number, current_time in generator(): mynumber += random_number reftime5min = keyfunc(current_time,5) print mynumber,",", current_time, reftime5min the error i get now is:
Traceback (most recent call last): File "", line 35, in File "", line 28, in keyfunc NameError: global name 'timedelta' is not defined
