sinusoidal 0.0.4

An SDK to use the Sinusoidal framework

Sinusoidal Python SDK (v2)

This SDK mirrors the structure of the Rust SDK (sdks/rust/sinusoidal).

Apps are built by subclassing App and running through Sinusoidal:

from dataclasses import dataclass
from sinusoidal.sinusoidal import App, Connection, InputStream, OutStream, Sinusoidal
from sinusoidal.streaming_api_pb2 import Datagram


@dataclass
class MySettings:
    input_stream: InputStream


class MyApp(App):
    def __init__(self, settings: MySettings) -> None:
        self.settings = settings
        self.out: OutStream | None = None

    def handle_connect(self, connection: Connection) -> None:
        connection.connect_to_stream(self.settings.input_stream)
        self.out = connection.register_out_stream("output")

    def handle_packet(
        self, connection: Connection, stream_id: str, d: Datagram
    ) -> None:
        assert self.out is not None
        self.out.send(d)


def main() -> None:
    Sinusoidal(MyApp).run()

Structure

Module	Purpose
sinusoidal.sinusoidal	Core SDK: App, Connection, OutStream, Sinusoidal, InputStream, OutputStream
sinusoidal.goose	GOOSE packet types: GooseEvent, GooseBool, etc.

Building

make setup   # install dev dependencies
make proto   # generate protobuf code
make test    # run tests
make release # typecheck + test + build wheel