69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
import datetime
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import random
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from typing import List
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class TimerUtils:
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@staticmethod
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def random_scheduler(num_executions: int = 1,
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begin_hour: int = 7,
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end_hour: int = 23,
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min_interval: int = 20,
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max_interval: int = 40) -> List[datetime.datetime]:
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"""
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按执行次数生成随机定时器
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:param num_executions: 执行次数
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:param begin_hour: 开始时间
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:param end_hour: 结束时间
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:param min_interval: 最小间隔分钟
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:param max_interval: 最大间隔分钟
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"""
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trigger: list = []
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# 当前时间
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now = datetime.datetime.now()
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# 创建随机的时间触发器
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random_trigger = now.replace(hour=begin_hour, minute=0, second=0, microsecond=0)
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for _ in range(num_executions):
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# 随机生成下一个任务的时间间隔
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interval_minutes = random.randint(min_interval, max_interval)
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random_interval = datetime.timedelta(minutes=interval_minutes)
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# 更新当前时间为下一个任务的时间触发器
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random_trigger += random_interval
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# 达到结束时间时退出
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if random_trigger.hour > end_hour:
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break
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# 添加到队列
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trigger.append(random_trigger)
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return trigger
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from datetime import datetime, timedelta
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@staticmethod
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def time_difference(input_datetime: datetime) -> str:
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"""
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判断输入时间与当前的时间差，如果输入时间大于当前时间则返回时间差，否则返回空字符串
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"""
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if not input_datetime:
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return ""
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current_datetime = datetime.datetime.now(datetime.timezone.utc).astimezone()
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time_difference = input_datetime - current_datetime
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if time_difference.total_seconds() < 0:
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return ""
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days = time_difference.days
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hours, remainder = divmod(time_difference.seconds, 3600)
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minutes, _ = divmod(remainder, 60)
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time_difference_string = ""
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if days > 0:
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time_difference_string += f"{days}天"
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if hours > 0:
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time_difference_string += f"{hours}小时"
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if minutes > 0:
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time_difference_string += f"{minutes}分钟"
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return time_difference_string
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