streamlabs-socketio-py/streamlabsio/client.py
onyx-and-iris 5dc69cc655 lazy load tomllib/tomli
raise SteamlabsSIOConnectionError on connection error

Path.home() / ".config" / "streamlabsio" / "config.toml"
added to config filepaths

raw kwarg added.

module level logger added.
2023-06-28 02:45:04 +01:00

91 lines
2.9 KiB
Python

import logging
from pathlib import Path
from typing import Optional
import socketio
from observable import Observable
from .error import SteamlabsSIOConnectionError
from .models import as_dataclass
logger = logging.getLogger(__name__)
class Client:
def __init__(self, token=None, raw=False):
self.logger = logger.getChild(self.__class__.__name__)
self.token = token or self._token_from_toml()
self._raw = raw
self.sio = socketio.Client()
self.sio.on("connect", self.connect_handler)
self.sio.on("event", self.event_handler)
self.sio.on("disconnect", self.disconnect_handler)
self.obs = Observable()
self.streamlabs = ("donation",)
self.twitch = ("follow", "subscription", "host", "bits", "raids")
self.youtube = ("follow", "subscription", "superchat")
def __enter__(self):
try:
self.sio.connect(f"https://sockets.streamlabs.com?token={self.token}")
except socketio.exceptions.ConnectionError as e:
self.logger.exception(f"{type(e).__name__}: {e}")
raise SteamlabsSIOConnectionError(
"no connection could be established to the Streamlabs SIO server"
) from e
return self
def _token_from_toml(self) -> str:
try:
import tomllib
except ModuleNotFoundError:
import tomli as tomllib
def get_filepath() -> Optional[Path]:
filepaths = (
Path.cwd() / "config.toml",
Path.home() / ".config" / "streamlabsio" / "config.toml",
)
for filepath in filepaths:
if filepath.exists():
return filepath
try:
filepath = get_filepath()
if not filepath:
raise FileNotFoundError("config.toml was not found")
with open(filepath, "rb") as f:
conn = tomllib.load(f)
assert "token" in conn.get(
"streamlabs"
), "token not found in config.toml"
return conn["streamlabs"].get("token")
except (FileNotFoundError, tomllib.TOMLDecodeError) as e:
self.logger.error(f"{type(e).__name__}: {e}")
raise
def connect_handler(self):
self.logger.info("Connected to Streamlabs Socket API")
def event_handler(self, data):
if "for" in data and data["type"] in set(
self.streamlabs + self.twitch + self.youtube
):
self.obs.trigger(
data["for"],
data["type"],
data if self._raw else as_dataclass(data["type"], *data["message"]),
)
self.logger.debug(data)
def disconnect_handler(self):
self.logger.info("Disconnected from Streamlabs Socket API")
def __exit__(self, exc_type, exc_val, exc_tb):
self.sio.disconnect()
def connect(**kwargs):
SIO_cls = Client
return SIO_cls(**kwargs)