Run a program on a specific time using python

Question

I want to run a batch file(say wanted to run calculator) on a specific date and time using python (but don’t use the default scheduler).
My program:

a = "C:Windowssystem32calc.exe"
mybat = open(r"D:Cyber_securityPythoncal.bat", "w+")
mybat.write(a)
mybat.close()
import datetime
start = datetime.datetime.now()

end = datetime.datetime(2022, 7, 12, 17, 29, 10)
while(True):
    if(end - start == 0):
        import subprocess
        subprocess.call([r"D:Cyber_securityPythoncal.bat"])

when I run it it doesn’t show error but the batch file is not running at specific time. where is the wrong?

Asked By: ijahan

||

Source

Answer 1

Ever tried schedule package?

import schedule
import time

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

schedule.every(10).seconds.do(job)
schedule.every(10).minutes.do(job)
schedule.every().hour.do(job)
schedule.every().day.at("10:30").do(job)
schedule.every(5).to(10).minutes.do(job)
schedule.every().monday.do(job)
schedule.every().wednesday.at("13:15").do(job)
schedule.every().minute.at(":17").do(job)

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

Answered By: Devyl

Answer 2

What about Rocketry?

from rocketry import Rocketry

app = Rocketry()

@app.task('every 1 hour')
def do_hourly():
    ...

@app.task('daily between 10:00 and 14:00 & time of week on Monday')
def do_once_a_day_on_monday():
    ...

@app.task("after task 'do_hourly'")
def do_after_another():
    ...

if __name__ == "__main__":
    app.run()

It also has parametrization, parallelization and Pythonic conditions if you dislike the string-based condition language.

Documentation: https://rocketry.readthedocs.io/
Source code: https://github.com/Miksus/rocketry

Answered By: miksus

Answer 3

I already found my answer.

a = "C:Windowssystem32calc.exe"
mybat = open(r"D:Cyber_securityPythoncal.bat", "w+")
mybat.write(a)
mybat.close()
import sched
from datetime import datetime
import time
def action():
    import subprocess
    subprocess.call([r"D:Cyber_securityPythoncal.bat"])
s = sched.scheduler(time.time, time.sleep)
e_x = s.enterabs(time.strptime('Tue Jul 12 19:57:17 2022'), 0, action)
s.run()

Answered By: ijahan

Run a program on a specific time using python

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