scheduler_v2.py

import schedule
import time

"""
            period      interval
  input->   12:22       hours,...
  input->   :22         seconds,...
  input->   12          minutes,...

"""


class MySchedule:
    def __init__(self, interval: str, period: str = None):
        self.scheduler = schedule.every
        self.interval = interval
        self.period = period

    def __call__(self, task):
        return self.get_interval.do(task)

    @property
    def get_interval(self):
        _prd = self.get_period
        self_prd = self.period
        if ":" not in self.period:
            _interval_s = {
                "DAYS": _prd.days,
                "HOURS": _prd.hours,
                "MINUTES": _prd.minutes,
                "SECONDS": _prd.seconds,
            }
            return _interval_s[self.interval]
        _interval = {
            "DAYS": _prd.day if self_prd is None else _prd.day.at(self_prd),
            "HOURS": _prd.hour if self_prd is None else _prd.hour.at(self_prd),
            "MINUTES": _prd.minute if self_prd is None else _prd.minute.at(self_prd),
            "SECONDS": _prd.second if self_prd is None else _prd.second.at(self_prd),
        }
        return _interval[self.interval]

    @property
    def get_period(self):
        if ":" not in self.period:
            return self.scheduler(int(self.period))
        return self.scheduler()


def job():
    print("I'm working...")


MySchedule("SECONDS", "4")(job)

while True:
    schedule.run_pending()
    time.sleep(1)