Event Scheduler
Table of Contents
Overview
The Event Scheduler uses an internal thread to allow the application to
schedule events to occur either ASAP or at a specified time in the future.
Instead of blocking your application's main thread, you can concurrently run
some lightweight tasks. We took some inspiration for the API design from the
python library's scheduler. Unlike
the native sched module, the Event Scheduler is always on and ready to accept
events. Event Scheduler is completely thread-safe too!
Installing
You should already have pip installed if you're using python > 3.4. If you
don't, please visit this link to
install it.
To install event scheduler, type the following command in the terminal:
pip install event-scheduler
To import the module, add the following lines in your Python file.
from event_scheduler import EventScheduler
To download directly visit PyPi or
the GitHub repository.
Documentation
Full documentation can be found here.
Quick Start
event_scheduler.start()
Enable the event scheduler to start taking events
event_scheduler.stop(hard_stop=False)
Stop the event scheduler and its internal thread. Set hard_stop
to True
to stop the scheduler right away and discard all pending events. Set
hard_stop
to False
to wait for all events to finish executing at their
scheduled times.
event_scheduler.enter(delay, priority, action, arguments=(), kwargs={})
Schedule an event with a callable action
to be executed after the delay
.
Events will be executed according to their delay
and priority
(lower
number = higher priority). arguments
holds positional arguments and
kwargs
hold keyword arguments for the action. Returns an event object which
can be used to cancel the event.
event_scheduler.cancel(event)
Cancel the event if it has not yet been executed.
event_scheduler.cancel_recurring(event_id)
Cancel the recurring event and all future occurrences.
from event_scheduler import EventScheduler
event_scheduler = EventScheduler()
event_scheduler.start()
event_scheduler.enter(5, 0, print, ('5 seconds has passed since this event was entered!',))
event_scheduler.enter_recurring(10, 0, print, ('10 second interval has passed!',))
Output:
5 seconds has passed since this event was entered!
10 second interval has passed!
10 second interval has passed!
...
Example
Please refer
here
for the example.
Contact
Please email phluentmed@gmail.com or open an issue if you need any help using
the module, have any questions, or even have some feature suggestions.
Recommended Email format:
Subject: EventScheduler - [Issue]
Steps to reproduce: (Please include code snippets or stack trace where possible)
Device used:
Platform:
Actual result:
Expected result:
Comments: