README.md

FastMQTT

FastMQTT is a wrapper of the paho-mqtt package which uses typing to parse the incoming message. Additionally one can use pydantic to get a validated model from an incoming json.

Example

from fastmqtt import FastMQTT
import pydantic

class Payload(pydantic.BaseModel):
    param: str

app = FastMQTT(host="localhost")

@app.subscribe(topic="some/topic")
def some_topic(msg=Payload):
    """
    The some_topic function will be called 
    when a new message arrives at the topic 'some/topic'.
    The msg will be parsed automatically by it's defined type.
    """
    print(msg.param)