Arbitrarily fired triggers.

[nuno-andre]

Things to check first

• [X] I have searched the existing issues and didn't find my feature already requested there

Feature description

It would be great to leverage the events system to able to launch jobs programmatically. Something like:

    ...
    async with AsyncScheduler() as scheduler:
        await scheduler.add_schedule(fn, EventTrigger(), id='some_id')
    ...

And then, from elsewhere in the code:

    ...
    event = TriggerEvent(id='some_id')
    await event.fire()
    ...

I have tried to do it myself but I have to pass the scheduler to the trigger, current_async_scheduler returns None at initialization.

Use case

Probably none that is not covered by .add_job(), but it could simplify many workflows.

[agronholm]

How would the EventTrigger class work? I'm not comprehending this.

[agronholm]

Closing due to lack of responses.