Code introduction
This code defines a function named `random_task` that uses the `DateTrigger` from the APScheduler library to create a scheduled task that runs on a random past date. The function randomly selects a past date, then creates a `DateTrigger`, and after that, adds a job to the jobstore using APScheduler, which is scheduled to run on the specified date.
Technology Stack : The code uses the APScheduler library and includes the following packages and technologies: `random`, `datetime`, `apscheduler.triggers.date`, and `apscheduler.jobstore`. It leverages the `DateTrigger` for scheduling, and the `datetime` module for date manipulation.
Code Type : The type of code
Code Difficulty :
def random_task():
import random
from apscheduler.triggers.date import DateTrigger
from datetime import datetime, timedelta
# Generate a random date in the past
random_date = datetime.now() - timedelta(days=random.randint(1, 365))
# Create a DateTrigger for the random date
trigger = DateTrigger(run_date=random_date)
# Schedule the job to run once at the random date
job = jobstore.add_job(lambda: print("Job executed on a random past date"), trigger=trigger)
return job