afa880f523
Register the worker with PipelineRunner.add_workers() before calling run() instead. The worker argument still works but now emits a DeprecationWarning and will be removed in a future release. Update the runner docstrings, the run_test() helper, and all examples (including the asyncio.gather() forms) to use the new pattern.
94 lines
2.7 KiB
Python
94 lines
2.7 KiB
Python
#
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# Copyright (c) 2024-2026, Daily
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#
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# SPDX-License-Identifier: BSD 2-Clause License
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#
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import argparse
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from dotenv import load_dotenv
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from loguru import logger
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from pipecat.pipeline.pipeline import Pipeline
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from pipecat.pipeline.runner import PipelineRunner
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from pipecat.pipeline.worker import PipelineWorker
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from pipecat.processors.gstreamer.pipeline_source import GStreamerPipelineSource
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from pipecat.runner.types import RunnerArguments
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from pipecat.runner.utils import create_transport
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from pipecat.transports.base_transport import BaseTransport, TransportParams
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from pipecat.transports.daily.transport import DailyParams
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load_dotenv(override=True)
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# We use lambdas to defer transport parameter creation until the transport
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# type is selected at runtime.
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transport_params = {
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"daily": lambda: DailyParams(
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audio_out_enabled=True,
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video_out_enabled=True,
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video_out_is_live=True,
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video_out_width=1280,
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video_out_height=720,
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),
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"webrtc": lambda: TransportParams(
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audio_out_enabled=True,
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video_out_enabled=True,
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video_out_is_live=True,
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video_out_width=1280,
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video_out_height=720,
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),
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}
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async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
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logger.info(f"Starting bot with video input: {runner_args.cli_args.input}")
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gst = GStreamerPipelineSource(
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pipeline=f"filesrc location={runner_args.cli_args.input}",
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out_params=GStreamerPipelineSource.OutputParams(
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video_width=1280,
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video_height=720,
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),
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)
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pipeline = Pipeline(
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[
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gst, # GStreamer file source
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transport.output(), # Transport bot output
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]
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)
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worker = PipelineWorker(
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pipeline,
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idle_timeout_secs=runner_args.pipeline_idle_timeout_secs,
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)
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@transport.event_handler("on_client_connected")
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async def on_client_connected(transport, client):
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logger.info(f"Client connected")
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@transport.event_handler("on_client_disconnected")
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async def on_client_disconnected(transport, client):
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logger.info(f"Client disconnected")
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await worker.cancel()
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runner = PipelineRunner(handle_sigint=runner_args.handle_sigint)
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await runner.add_workers(worker)
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await runner.run()
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async def bot(runner_args: RunnerArguments):
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"""Main bot entry point compatible with Pipecat Cloud."""
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transport = await create_transport(runner_args, transport_params)
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await run_bot(transport, runner_args)
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if __name__ == "__main__":
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from pipecat.runner.run import main
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parser = argparse.ArgumentParser(description="Pipecat Video Streaming Bot")
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parser.add_argument("-i", "--input", type=str, required=True, help="Input video file")
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main(parser)
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