Pubsub system for aio framework
Project description
Pubsub system for the aio asyncio framework
Build status
Installation
Requires python >= 3.4
Install with:
pip install aio.signals
Quickstart
The listen function is called synchronously, but the callback listener will be called as a coroutine if it isnt one
The callback listener receives a signal object that has the name of the signal and the object that the signal was emitted with
The emit function is a coroutine
Add the following code to a file my_signals.py
import asyncio
from aio.signals import Signals
def listener(signal):
yield from asyncio.sleep(1)
print(signal.data)
signals = Signals()
signals.listen("my-signal", listener)
loop = asyncio.get_event_loop()
loop.run_until_complete(
signals.emit("my-signal", 'BOOM!'))
Run with
python my_signals.py
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