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タイムスケジュールを作るプログラムを作った

2022/02/16に公開約4,000字

コード

from typing import List


class ScheduleGenerator:
    
    def __init__(self, start: int, end: int, step: int = None, fill: bool = True, include: bool = True, delimiter: str = None) -> None:
        hours = [i for i in range(start, end)]
        self.step = 30 if step is None else step
        self.fill = fill
        self.delimiter = ":" if delimiter is None else delimiter
        self.time_schedules = []

        for hour in hours:
            for minute in range(0, 60, self.step):
                if fill:
                    hour = str(hour).zfill(2)
                    minute = str(minute).zfill(2)

                self.time_schedules.append(f"{hour}{self.delimiter}{minute}")

        if include:
            if hours[-1] != 23:
                if fill:
                    self.time_schedules.append(f"{hours[-1] + 1}{self.delimiter}00")
                else:
                    self.time_schedules.append(f"{hours[-1] + 1}{self.delimiter}0")

    def delete(self, delete_schedules: List[str] = None, start: str = None, end: str = None) -> List[str]:
        start = "" if start is None else start
        end = "" if end is None else end
        delete_schedules = [] if delete_schedules is None else delete_schedules

        if not delete_schedules:
            [self.time_schedules.remove(delete_schedule) for delete_schedule in delete_schedules]

        if start != "" and end != "":
            try:
                start_index = self.time_schedules.index(start)
                end_index = self.time_schedules.index(end)
                result = self.time_schedules[:start_index] + self.time_schedules[end_index:]
                return result
            except ValueError as ex:
                raise ex
        else:
            return self.time_schedules
    
    def addition(self, add_schedules: List[str]) -> List[str]:
        self.time_schedules += add_schedules
        self.reorder()
        return self.time_schedules

    def reorder(self) -> None:
        zero_twentyfour = {k: [] for k in range(25)}
        for ts in self.time_schedules:
            ts_splited = ts.split(f"{self.delimiter}")
            for hour in zero_twentyfour.keys():
                if int(ts_splited[0]) == hour:
                    zero_twentyfour[hour].append(int(ts_splited[1]))
                    zero_twentyfour[hour].sort()

        time_schedules = []
        for hour, minutes in zero_twentyfour.items():
            for minute in minutes:
                if self.fill:
                    hour = str(hour).zfill(2)
                    minute = str(minute).zfill(2)

                time_schedules.append(f"{hour}{self.delimiter}{minute}")

        self.time_schedules = time_schedules

    def __call__(self) -> List[str]:
        return self.time_schedules

使い方

>>> ScheduleGenerator(9, 12, step=20)()
['09:00', '09:20', '09:40', '10:00', '10:20', '10:40', '11:00', '11:20', '11:40', '12:00']

>>> ScheduleGenerator(3, 6, delimiter="-")()
['03-00', '03-30', '04-00', '04-30', '05-00', '05-30', '6-00']

>>> ScheduleGenerator(8, 10, fill=False, include=False)()
['8:0', '8:30', '9:0', '9:30']

>>> ScheduleGenerator(9, 11).addition(add_schedules=['09:15'])
['09:00', '09:15', '09:30', '10:00', '10:30', '11:00']

>>> ScheduleGenerator(9, 15).delete(delete_schedules=['11:30', '12:00', '12:30'])
['09:00', '09:30', '10:00', '10:30', '11:00', '11:30', '12:00', '12:30', '13:00', '13:30', '14:00', '14:30', '15:00']

>>> ScheduleGenerator(9, 15).delete(start='11:30', end='13:00')
['09:00', '09:30', '10:00', '10:30', '11:00', '13:00', '13:30', '14:00', '14:30', '15:00']

scheduleライブラリと使う場合

scheduleをインストール

$ pip3 install schedule

コメントアウトした時間にfunc関数が実行される

import schedule


def func():
    ...


# ['09:00', '09:30', '10:00', '10:30', '11:00', '13:00', '13:30', '14:00', '14:30', '15:00']
time_schedules = ScheduleGenerator(9, 15).delete(start='11:30', end='13:00')
[schedule.every().day.at(i).do(func) for i in time_schedules]

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

Discussion

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