python中带参数的函数指针？

Question

我正在阅读来自 pythonCron-job 的文档（示例 1）：

from apscheduler.scheduler import Scheduler

# Start the scheduler
sched = Scheduler()
sched.start()

def job_function():
    print "Hello World"

# Schedules job_function to be run on the third Friday
# of June, July, August, November and December at 00:00, 01:00, 02:00 and 03:00
sched.add_cron_job(job_function, month='6-8,11-12', day='3rd fri', hour='0-3') 

是否可以将参数添加到 job_function 以及如何将它们传递给 add_cron_job？

Answer 1

使用args 关键字参数：

# call job_function with arguments 'hello' and 'world'
sched.add_cron_job(job_function, args=('hello', 'world'), month='1', day='1st fri', hour='0') 

见the definition of add_cron_job。