Use typed dict for options

Author: ladvoc

livekit-rtc/livekit/rtc/data_track.py

@@ -16,7 +16,7 @@
 
 import time
 from dataclasses import dataclass
-from typing import AsyncIterator, Optional
+from typing import AsyncIterator, Optional, TypedDict
 
 from ._ffi_client import FfiClient, FfiHandle
 from ._proto import ffi_pb2 as proto_ffi
@@ -62,8 +62,7 @@ class DataTrackInfo:
     """Whether or not frames sent on the track use end-to-end encryption."""
 
 
-@dataclass
-class DataTrackOptions:
+class DataTrackOptions(TypedDict):
     """Options for publishing a data track."""
 
     name: str

livekit-rtc/livekit/rtc/participant.py

@@ -694,7 +694,7 @@ async def publish_data_track(
         if isinstance(options, str):
             options = DataTrackOptions(name=options)
 
-        proto_opts = proto_data_track.DataTrackOptions(name=options.name)
+        proto_opts = proto_data_track.DataTrackOptions(name=options["name"])
 
         req = proto_ffi.FfiRequest()
         req.publish_data_track.local_participant_handle = self._ffi_handle.handle