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Demonstrating APScheduler on a Flask App.
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#!/usr/bin/python3 | |
""" Demonstrating APScheduler feature for small Flask App. """ | |
from apscheduler.schedulers.background import BackgroundScheduler | |
from flask import Flask | |
def sensor(): | |
""" Function for test purposes. """ | |
print("Scheduler is alive!") | |
sched = BackgroundScheduler(daemon=True) | |
sched.add_job(sensor,'interval',seconds=60) | |
sched.start() | |
app = Flask(__name__) | |
@app.route("/home") | |
def home(): | |
""" Function for test purposes. """ | |
return "Welcome Home :) !" | |
if __name__ == "__main__": | |
app.run() |
Hello, I have to do a task every 15 seconds AFTER Flask is turned on, does this library work for me?
It seems so. I forked the code above on my machine and then added a statement for printing the timestamp of each execution of sensor()
:
$ python3 apscheduler_demo.py
* Serving Flask app 'apscheduler_demo'
* Debug mode: off
WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
* Running on http://127.0.0.1:5000
Press CTRL+C to quit
Scheduler is alive! 2024-03-31 22:01:19.265945
Scheduler is alive! 2024-03-31 22:01:34.265660
Scheduler is alive! 2024-03-31 22:01:49.265825
Scheduler is alive! 2024-03-31 22:02:04.265684
Scheduler is alive! 2024-03-31 22:02:19.265957
Scheduler is alive! 2024-03-31 22:02:34.265683
Scheduler is alive! 2024-03-31 22:02:49.265763
Worth reading the API documentation tough, besides making your own tests in order to validate if the library suits your needs or not:
Regards,
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Hello, I have to do a task every 15 seconds AFTER Flask is turned on, does this library work for me?