# Python 实用宝典
import schedule
import time

def job():
    print("I'm working...")

schedule.every(10).minutes.do(job)

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

pip install schedule

# Python 实用宝典
import schedule
import time

def job():
    print("I'm working...")

# 每十分钟执行任务
schedule.every(10).minutes.do(job)
# 每个小时执行任务
schedule.every().hour.do(job)
# 每天的10:30执行任务
schedule.every().day.at("10:30").do(job)
# 每个月执行任务
schedule.every().monday.do(job)
# 每个星期三的13:15分执行任务
schedule.every().wednesday.at("13:15").do(job)
# 每分钟的第17秒执行任务
schedule.every().minute.at(":17").do(job)

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

# Python 实用宝典
import schedule
import time

def job_that_executes_once():
    # 此处编写的任务只会执行一次...
    return schedule.CancelJob

schedule.every().day.at('22:30').do(job_that_executes_once)

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

# Python 实用宝典
import schedule

def greet(name):
    print('Hello', name)

# do() 将额外的参数传递给job函数
schedule.every(2).seconds.do(greet, name='Alice')
schedule.every(4).seconds.do(greet, name='Bob')

# Python 实用宝典
import schedule

def hello():
    print('Hello world')

schedule.every().second.do(hello)

all_jobs = schedule.get_jobs()

# Python 实用宝典
import schedule

def greet(name):
    print('Hello {}'.format(name))

schedule.every().second.do(greet)

schedule.clear()

# Python 实用宝典
import schedule

def greet(name):
    print('Hello {}'.format(name))

# .tag 打标签
schedule.every().day.do(greet, 'Andrea').tag('daily-tasks', 'friend')
schedule.every().hour.do(greet, 'John').tag('hourly-tasks', 'friend')
schedule.every().hour.do(greet, 'Monica').tag('hourly-tasks', 'customer')
schedule.every().day.do(greet, 'Derek').tag('daily-tasks', 'guest')

# get_jobs(标签)：可以获取所有该标签的任务
friends = schedule.get_jobs('friend')

# 取消所有 daily-tasks 标签的任务
schedule.clear('daily-tasks')

# Python 实用宝典
import schedule
from datetime import datetime, timedelta, time

def job():
    print('Boo')

# 每个小时运行作业，18:30后停止
schedule.every(1).hours.until("18:30").do(job)

# 每个小时运行作业，2030-01-01 18:33 today
schedule.every(1).hours.until("2030-01-01 18:33").do(job)

# 每个小时运行作业，8个小时后停止
schedule.every(1).hours.until(timedelta(hours=8)).do(job)

# 每个小时运行作业，11:32:42后停止
schedule.every(1).hours.until(time(11, 33, 42)).do(job)

# 每个小时运行作业，2020-5-17 11:36:20后停止
schedule.every(1).hours.until(datetime(2020, 5, 17, 11, 36, 20)).do(job)

# Python 实用宝典
import schedule

def job_1():
    print('Foo')

def job_2():
    print('Bar')

schedule.every().monday.at("12:40").do(job_1)
schedule.every().tuesday.at("16:40").do(job_2)

schedule.run_all()

# 立即运行所有作业，每次作业间隔10秒
schedule.run_all(delay_seconds=10)

# Python 实用宝典
from schedule import every, repeat, run_pending
import time

# 此装饰器效果等同于 schedule.every(10).minutes.do(job)
@repeat(every(10).minutes)
def job():
    print("I am a scheduled job")

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

# Python 实用宝典
import threading
import time
import schedule

def job1():
    print("I'm running on thread %s" % threading.current_thread())
def job2():
    print("I'm running on thread %s" % threading.current_thread())
def job3():
    print("I'm running on thread %s" % threading.current_thread())

def run_threaded(job_func):
    job_thread = threading.Thread(target=job_func)
    job_thread.start()

schedule.every(10).seconds.do(run_threaded, job1)
schedule.every(10).seconds.do(run_threaded, job2)
schedule.every(10).seconds.do(run_threaded, job3)

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

# Python 实用宝典
import schedule
import logging

logging.basicConfig()
schedule_logger = logging.getLogger('schedule')
# 日志级别为DEBUG
schedule_logger.setLevel(level=logging.DEBUG)

def job():
    print("Hello, Logs")

schedule.every().second.do(job)

schedule.run_all()

schedule.clear()

DEBUG:schedule:Running *all* 1 jobs with 0s delay in between
DEBUG:schedule:Running job Job(interval=1, unit=seconds, do=job, args=(), kwargs={})
Hello, Logs
DEBUG:schedule:Deleting *all* jobs

# Python 实用宝典
import functools

def catch_exceptions(cancel_on_failure=False):
    def catch_exceptions_decorator(job_func):
        @functools.wraps(job_func)
        def wrapper(*args, **kwargs):
            try:
                return job_func(*args, **kwargs)
            except:
                import traceback
                print(traceback.format_exc())
                if cancel_on_failure:
                    return schedule.CancelJob
        return wrapper
    return catch_exceptions_decorator

@catch_exceptions(cancel_on_failure=True)
def bad_task():
    return 1 / 0

schedule.every(5).minutes.do(bad_task)