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How to use Sketch
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.. code-block:: python
    :linenos:

    from jaspion import Jaspion
    from jaspion.sketch import Sketch


    # Freeswitch data to connection
    freeswitch = {"host": "127.0.0.1", "password": "ClueCon", "port": 8021}

    # Create a Sketch instance
    default = Sketch("heartbeat")


    # Add a handler to Sketch
    @default.handle("HEARTBEAT")
    def heartbeat(event):
        server = event["FreeSWITCH-Hostname"]
        now = event["Event-Date-Local"]
        print('[%s] Recived a "heartbeat" from %s' % (now, server))


    # Create a Jaspion App
    app = Jaspion(**freeswitch)

    # Add new Sketch to App
    app.update(default)


    if __name__ == "__main__":
        app.run()