jcevents Library Documentation =============================

The jcevents library is a lightweight event-driven framework for Python that allows you to implement event handling and listeners in your applications. This documentation provides a guide on how to use the library effectively.

You can install the jcevents library using pip:

pip install jcevents

To begin using the jcevents library, follow these steps:

1. Import the necessary modules:

import jcevents
from jcevents import Event, Listener, register_listeners, fire_all_postponed

2. Define your custom events by inheriting from the Event class and implementing the required logic:

class MyEvent(Event):
    def __init__(self, success: bool):
        super(MyEvent, self).__init__()
        self.success = success

3. Implement event listeners by inheriting from the Listener class and overriding the handle method:

class MyListener(Listener):
    def handle(self, event: MyEvent):
        if event.success:
            print("> Event success !!!")
        else:
            print("> Event not success")

4. Register your event listeners with their corresponding events using the register_listeners function:

register_listeners({
    MyEvent: MyListener
})

5. Create instances of your events, postpone them if needed, and then fire all postponed events using fire_all_postponed:

my_event = MyEvent(success=True)
my_event.postpone()
fire_all_postponed()

Here's an example demonstrating how to use the jcevents library in a Python script:

import jcevents
from jcevents import Event, Listener, register_listeners, fire_all_postponed

class MyEvent(Event):
    def __init__(self, success: bool):
        super(MyEvent, self).__init__()
        self.success = success

class MyListener(Listener):
    def handle(self, event: MyEvent):
        if event.success:
            print("> Event success !!!")
        else:
            print("> Event not success")

def main():
    register_listeners({
        MyEvent: MyListener
    })
    my_event = MyEvent(success=True)
    my_event.postpone()
    fire_all_postponed()

if __name__ == "__main__":
    main()

The jcevents library provides a simple yet powerful way to implement event-driven architecture in your Python applications. By defining custom events, implementing event listeners, and using the provided functions, you can easily manage and handle events in your projects.