init

app/utils/timer.py

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+import datetime
+import random
+from typing import List
+
+
+class TimerUtils:
+
+    @staticmethod
+    def random_scheduler(num_executions: int = 1,
+                         begin_hour: int = 7,
+                         end_hour: int = 23,
+                         min_interval: int = 20,
+                         max_interval: int = 40) -> List[datetime.datetime]:
+        """
+        按执行次数生成随机定时器
+        :param num_executions: 执行次数
+        :param begin_hour: 开始时间
+        :param end_hour: 结束时间
+        :param min_interval: 最小间隔分钟
+        :param max_interval: 最大间隔分钟
+        """
+        trigger: list = []
+        # 当前时间
+        now = datetime.datetime.now()
+        # 创建随机的时间触发器
+        random_trigger = now.replace(hour=begin_hour, minute=0, second=0, microsecond=0)
+        for _ in range(num_executions):
+            # 随机生成下一个任务的时间间隔
+            interval_minutes = random.randint(min_interval, max_interval)
+            random_interval = datetime.timedelta(minutes=interval_minutes)
+            # 更新当前时间为下一个任务的时间触发器
+            random_trigger += random_interval
+            # 达到结否时间时退出
+            if now.hour > end_hour:
+                break
+            # 添加到队列
+            trigger.append(random_trigger)
+
+        return trigger