How to run a python script at a specific time(s)

Take a look at Python's sched module.

you can use schedule module and it is easy to use and will satisfy your requirement.

you can try something like this.

import datetime, schedule, request

TIME = [('17.04.2011', '06:41:44', 'abc.php?xxx'),
    ('17.04.2011', '07:21:31', 'abc.php?yyy'),
    ('17.04.2011', '07:33:04', 'abc.php?zzz'),
    ('17.04.2011', '07:41:23', 'abc.php?www')]

def job():
    global TIME
    date = datetime.datetime.now().strftime("%d.%m.%Y %H:%M:%S")
    for i in TIME:
        runTime = i[0] + " " + i[1]
        if i and date == str(runTime):
            request.get(str(i[2]))

schedule.every(0.01).minutes.do(job)

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

I have use request module and get method to call those URL. You can write whichever methods suits you.

This may help: How do I get a Cron like scheduler in Python? It is about cron-like scheduling in Python. And yes, it is based on sleeps.