A database backed job scheduler for Django RQ with Django
Project description
Django RQ Scheduler
A database backed job scheduler for Django RQ. Based on original django-rq-scheduler - Now supports Django 4.0.
Requirements
Currently, when you pip install Django RQ Scheduler the following packages are also installed.
- django >= 3.2
- django-model-utils >= 4.2.0
- django-rq >= 2.4.1
- rq-scheduler >= 0.11.0
- pytz >= 2021.3
- croniter >= 1.2.0
Testing also requires:
- factory_boy >= 2.11.1
Usage
Install
Use pip to install:
pip install django-rq-scheduler
Update Django Settings
-
In
settings.py, adddjango_rqandschedulertoINSTALLED_APPS:INSTALLED_APPS = [ ... 'django_rq', 'scheduler', ... ] -
Configure Django RQ. See https://github.com/ui/django-rq#installation
Migrate
The last step is migrate the database:
./manage.py migrate
Creating a Job
See http://python-rq.org/docs/jobs/ or https://github.com/ui/django-rq#job-decorator
An example:
myapp.jobs.py
@job
def count():
return 1 + 1
Scheduling a Job
Scheduled Job
-
Sign into the Django Admin site, http://localhost:8000/admin/ and locate the Django RQ Scheduler section.
-
Click on the Add link for Scheduled Job.
-
Enter a unique name for the job in the Name field.
-
In the Callable field, enter a Python dot notation path to the method that defines the job. For the example above, that would be
myapp.jobs.count -
Choose your Queue. Side Note: The queues listed are defined in the Django Settings.
-
Enter the time the job is to be executed in the Scheduled time field. Side Note: Enter the date via the browser's local timezone, the time will automatically convert UTC.
-
Click the Save button to schedule the job.
Repeatable Job
-
Sign into the Django Admin site, http://localhost:8000/admin/ and locate the Django RQ Scheduler section.
-
Click on the Add link for Repeatable Job
-
Enter a unique name for the job in the Name field.
-
In the Callable field, enter a Python dot notation path to the method that defines the job. For the example above, that would be
myapp.jobs.count -
Choose your Queue. Side Note: The queues listed are defined in the Django Settings.
-
Enter the time the first job is to be executed in the Scheduled time field. Side Note: Enter the date via the browser's local timezone, the time will automatically convert UTC.
-
Enter an Interval, and choose the Interval unit. This will calculate the time before the function is called again.
-
In the Repeat field, enter the number of time the job is to be ran. Leaving the field empty, means the job will be scheduled to run forever.
-
Click the Save button to schedule the job.
Reporting issues or Features
Please report issues via GitHub Issues .
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