# if it's the first one of the day, write it out
if not os.path.exists(self.__fn_daily_attendance):
with open(self.__fn_daily_attendance, "w") as f:
# if it's the first one of the day, write it out
if not os.path.exists(self.__fn_daily_attendance):
with open(self.__fn_daily_attendance, "w") as f: