安装
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pip install croniter
示例
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# -*- coding: utf-8 -*-
from croniter import croniter
from datetime import datetime
# every 5 minutes
cron = '*/5 * * * *'
# 验证cron表达式
is_valid = croniter.is_valid(cron)
print(is_valid)
# True
# 执行计划
base = datetime(2010, 1, 25, 4, 46)
iter = croniter(cron, base)
print(iter.get_next(datetime)) # 2010-01-25 04:50:00
print(iter.get_next(datetime)) # 2010-01-25 04:55:00
print(iter.get_next(datetime)) # 2010-01-25 05:00:00
相关链接：
Python：使用croniter实现cron表达式验证和解析执行计划
