mirror of
https://github.com/jxxghp/MoviePilot.git
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111 lines
4.2 KiB
Python
111 lines
4.2 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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# 记录上一个任务的时间触发器
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last_random_trigger = random_trigger
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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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# 达到结束时间或者时间出现倒退时退出
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if random_trigger.hour > end_hour \
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or random_trigger.hour < last_random_trigger.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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@staticmethod
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def random_even_scheduler(num_executions: int = 1,
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begin_hour: int = 7,
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end_hour: int = 23) -> List[datetime.datetime]:
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"""
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按执行次数尽可能平均生成随机定时器
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:param num_executions: 执行次数
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:param begin_hour: 计划范围开始的小时数
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:param end_hour: 计划范围结束的小时数
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"""
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trigger_times = []
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start_time = datetime.datetime.now().replace(hour=begin_hour, minute=0, second=0, microsecond=0)
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end_time = datetime.datetime.now().replace(hour=end_hour, minute=0, second=0, microsecond=0)
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# 计算范围内的总分钟数
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total_minutes = int((end_time - start_time).total_seconds() / 60)
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# 计算每个执行时间段的平均长度
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segment_length = total_minutes // num_executions
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for i in range(num_executions):
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# 在每个段内随机选择一个点
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start_segment = segment_length * i
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end_segment = start_segment + segment_length
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minute = random.randint(start_segment, end_segment - 1)
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trigger_time = start_time + datetime.timedelta(minutes=minute)
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trigger_times.append(trigger_time)
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return trigger_times
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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, second = 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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if not time_difference_string and second:
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time_difference_string = f"{second}秒"
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return time_difference_string
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@staticmethod
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def diff_minutes(input_datetime: datetime) -> int:
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"""
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计算当前时间与输入时间的分钟差
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"""
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if not input_datetime:
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return 0
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time_difference = datetime.datetime.now() - input_datetime
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return int(time_difference.total_seconds() / 60)
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