initial commit for new pipecat architecture

examples/foundational/01-say-one-thing.py

@@ -1,31 +1,36 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
 import asyncio
 import aiohttp
-import logging
 import os
-from dailyai.pipeline.frames import EndFrame, TextFrame
-from dailyai.pipeline.pipeline import Pipeline
+import sys
 
-from dailyai.transports.daily_transport import DailyTransport
-from dailyai.services.elevenlabs_ai_service import ElevenLabsTTSService
+from pipecat.frames.frames import EndFrame, TextFrame
+from pipecat.pipeline.pipeline import Pipeline
+from pipecat.pipeline.task import PipelineTask
+from pipecat.pipeline.runner import PipelineRunner
+from pipecat.services.elevenlabs import ElevenLabsTTSService
+from pipecat.transports.services.daily import DailyParams, DailyTransport
 
 from runner import configure
 
+from loguru import logger
+
 from dotenv import load_dotenv
 load_dotenv(override=True)
 
-logging.basicConfig(format=f"%(levelno)s %(asctime)s %(message)s")
-logger = logging.getLogger("dailyai")
-logger.setLevel(logging.DEBUG)
+logger.remove(0)
+logger.add(sys.stderr, level="DEBUG")
 
 
 async def main(room_url):
     async with aiohttp.ClientSession() as session:
         transport = DailyTransport(
-            room_url,
-            None,
-            "Say One Thing",
-            mic_enabled=True,
-        )
+            room_url, None, "Say One Thing", DailyParams(audio_out_enabled=True))
 
         tts = ElevenLabsTTSService(
             aiohttp_session=session,
@@ -33,21 +38,18 @@ async def main(room_url):
             voice_id=os.getenv("ELEVENLABS_VOICE_ID"),
         )
 
-        pipeline = Pipeline([tts])
+        runner = PipelineRunner()
+
+        task = PipelineTask(Pipeline([tts, transport.output()]))
 
         # Register an event handler so we can play the audio when the
         # participant joins.
         @transport.event_handler("on_participant_joined")
-        async def on_participant_joined(transport, participant):
-            if participant["info"]["isLocal"]:
-                return
-
+        async def on_new_participant_joined(transport, participant):
             participant_name = participant["info"]["userName"] or ''
-            await pipeline.queue_frames([TextFrame("Hello there, " + participant_name + "!"), EndFrame()])
-
-        await transport.run(pipeline)
-        del tts
+            await task.queue_frames([TextFrame(f"Hello there, {participant_name}!"), EndFrame()])
 
+        await runner.run(task)
 
 if __name__ == "__main__":
     (url, token) = configure()