for att in attendances:
dt = datetime.strptime(att['name'], '%Y-%m-%d %H:%M:%S')
if att['action'] == 'sign_out':
- week_wh[ldt.date().weekday()] = week_wh.get(ldt.date().weekday(), 0) + (dt - ldt).hours
+ week_wh[ldt.date().weekday()] = week_wh.get(ldt.date().weekday(), 0) + ((dt - ldt).seconds/3600)
ldt = dt
# Week xml representation