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Make DailyParams.transcription_settings optional

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Change transcription_settings to Optional[DailyTranscriptionSettings]
defaulting to None. The default settings are now applied at the call
site when transcription is started, and start_transcription receives
the serialized settings dict directly.
This commit is contained in:
Aleix Conchillo Flaqué
2026-03-10 11:55:38 -07:00
parent 743e2ac277
commit 4a2d57511d
1 changed files with 5 additions and 7 deletions
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12
src/pipecat/transports/daily/transport.py
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@@ -356,7 +356,7 @@ class DailyParams(TransportParams):
dialin_settings: Optional settings for dial-in functionality.
microphone_out_enabled: Whether to enable the main microphone track.
transcription_enabled: Whether to enable speech transcription.
transcription_settings: Configuration for transcription service.
transcription_settings: Optional configuration for transcription service.
"""
api_url: str = "https://api.daily.co/v1"
@@ -368,7 +368,7 @@ class DailyParams(TransportParams):
dialin_settings: Optional[DailyDialinSettings] = None
microphone_out_enabled: bool = True
transcription_enabled: bool = False
transcription_settings: DailyTranscriptionSettings = DailyTranscriptionSettings()
transcription_settings: Optional[DailyTranscriptionSettings] = None
class DailyCallbacks(BaseModel):
@@ -1134,10 +1134,7 @@ class DailyTransportClient(EventHandler):
return "Transcription can't be started without a room token"
future = self._get_event_loop().create_future()
self._client.start_transcription(
settings=self._params.transcription_settings.model_dump(exclude_none=True),
completion=completion_callback(future),
)
self._client.start_transcription(settings=settings, completion=completion_callback(future))
return await future
async def stop_transcription(self) -> Optional[CallClientError]:
@@ -2727,7 +2724,8 @@ class DailyTransport(BaseTransport):
if self._params.transcription_enabled:
# We report an error because we are starting transcription
# internally and if it fails we need to know.
error = await self.start_transcription(self._params.transcription_settings)
settings = self._params.transcription_settings or DailyTranscriptionSettings()
error = await self.start_transcription(settings.model_dump(exclude_none=True))
if error:
await self._on_error(f"Unable to start transcription: {error}")
await self._call_event_handler("on_joined", data)