bank_routine.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

from __future__ import print_function
import time
import datetime
import sys
from bank_csv import update
from config import get_config_value


def wait_until_time(hour, minute):
    print("Sleeping until {:02d}:{:02d}".format(hour, minute))
    now = datetime.datetime.now()
    next_time = datetime.datetime(now.year, now.month, now.day, hour, minute)
    if now.hour > hour or (now.hour == hour and now.minute >= minute):
        # it's already past the time, so update tomorrow
        next_time += datetime.timedelta(days=1)
    while True:
        now = datetime.datetime.now()
        remaining = (next_time - now).total_seconds()
        if remaining < 0:
            sys.stdout.write("\r" + " " * 80 + "\r")
            sys.stdout.flush()
            return
        # print remaining nicely
        sys.stdout.write("Time remaining: ")
        sys.stdout.write(time.strftime('%H:%M', time.gmtime(remaining)))
        sys.stdout.flush()
        # noinspection PyTypeChecker
        time.sleep(min(60, remaining))
        sys.stdout.write("\r")
        sys.stdout.flush()


def main():
    while True:
        time_str = get_config_value("general", "update_time").strip()
        update_time = [int(part) for part in time_str.split(":")]
        wait_until_time(*update_time)
        print("-" * 20)
        print("updating", time.strftime("%d/%m/%y"))
        print()
        try:
            update()
        except Exception as e:
            print(e)


if __name__ == '__main__':
    main()