From 8a08405b668e06c4670b4c13f6793e193f21a21d Mon Sep 17 00:00:00 2001
From: Yabin Li <wucong.lyb@alibaba-inc.com>
Date: 星期一, 08 五月 2023 11:43:08 +0800
Subject: [PATCH] Merge branch 'main' into dev_apis
---
funasr/runtime/python/websocket/ws_client.py | 226 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 226 insertions(+), 0 deletions(-)
diff --git a/funasr/runtime/python/websocket/ws_client.py b/funasr/runtime/python/websocket/ws_client.py
new file mode 100644
index 0000000..9de31a4
--- /dev/null
+++ b/funasr/runtime/python/websocket/ws_client.py
@@ -0,0 +1,226 @@
+# -*- encoding: utf-8 -*-
+import os
+import time
+import websockets
+import asyncio
+# import threading
+import argparse
+import json
+import traceback
+from multiprocessing import Process
+from funasr.fileio.datadir_writer import DatadirWriter
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--host",
+ type=str,
+ default="localhost",
+ required=False,
+ help="host ip, localhost, 0.0.0.0")
+parser.add_argument("--port",
+ type=int,
+ default=10095,
+ required=False,
+ help="grpc server port")
+parser.add_argument("--chunk_size",
+ type=str,
+ default="5, 10, 5",
+ help="chunk")
+parser.add_argument("--chunk_interval",
+ type=int,
+ default=10,
+ help="chunk")
+parser.add_argument("--audio_in",
+ type=str,
+ default=None,
+ help="audio_in")
+parser.add_argument("--send_without_sleep",
+ action="store_true",
+ default=False,
+ help="if audio_in is set, send_without_sleep")
+parser.add_argument("--test_thread_num",
+ type=int,
+ default=1,
+ help="test_thread_num")
+parser.add_argument("--words_max_print",
+ type=int,
+ default=100,
+ help="chunk")
+parser.add_argument("--output_dir",
+ type=str,
+ default=None,
+ help="output_dir")
+
+args = parser.parse_args()
+args.chunk_size = [int(x) for x in args.chunk_size.split(",")]
+print(args)
+# voices = asyncio.Queue()
+from queue import Queue
+voices = Queue()
+
+ibest_writer = None
+if args.output_dir is not None:
+ writer = DatadirWriter(args.output_dir)
+ ibest_writer = writer[f"1best_recog"]
+
+async def record_microphone():
+ is_finished = False
+ import pyaudio
+ #print("2")
+ global voices
+ FORMAT = pyaudio.paInt16
+ CHANNELS = 1
+ RATE = 16000
+ chunk_size = 60*args.chunk_size[1]/args.chunk_interval
+ CHUNK = int(RATE / 1000 * chunk_size)
+
+ p = pyaudio.PyAudio()
+
+ stream = p.open(format=FORMAT,
+ channels=CHANNELS,
+ rate=RATE,
+ input=True,
+ frames_per_buffer=CHUNK)
+ is_speaking = True
+ while True:
+
+ data = stream.read(CHUNK)
+ data = data.decode('ISO-8859-1')
+ message = json.dumps({"chunk_size": args.chunk_size, "chunk_interval": args.chunk_interval, "audio": data, "is_speaking": is_speaking, "is_finished": is_finished})
+
+ voices.put(message)
+
+ await asyncio.sleep(0.005)
+
+async def record_from_scp():
+ import wave
+ global voices
+ is_finished = False
+ if args.audio_in.endswith(".scp"):
+ f_scp = open(args.audio_in)
+ wavs = f_scp.readlines()
+ else:
+ wavs = [args.audio_in]
+ for wav in wavs:
+ wav_splits = wav.strip().split()
+ wav_name = wav_splits[0] if len(wav_splits) > 1 else "demo"
+ wav_path = wav_splits[1] if len(wav_splits) > 1 else wav_splits[0]
+
+ # bytes_f = open(wav_path, "rb")
+ # bytes_data = bytes_f.read()
+ with wave.open(wav_path, "rb") as wav_file:
+ params = wav_file.getparams()
+ # header_length = wav_file.getheaders()[0][1]
+ # wav_file.setpos(header_length)
+ frames = wav_file.readframes(wav_file.getnframes())
+
+ audio_bytes = bytes(frames)
+ # stride = int(args.chunk_size/1000*16000*2)
+ stride = int(60*args.chunk_size[1]/args.chunk_interval/1000*16000*2)
+ chunk_num = (len(audio_bytes)-1)//stride + 1
+ # print(stride)
+ is_speaking = True
+ for i in range(chunk_num):
+ if i == chunk_num-1:
+ is_speaking = False
+ beg = i*stride
+ data = audio_bytes[beg:beg+stride]
+ data = data.decode('ISO-8859-1')
+ message = json.dumps({"chunk_size": args.chunk_size, "chunk_interval": args.chunk_interval, "is_speaking": is_speaking, "audio": data, "is_finished": is_finished, "wav_name": wav_name})
+ voices.put(message)
+ # print("data_chunk: ", len(data_chunk))
+ # print(voices.qsize())
+ sleep_duration = 0.001 if args.send_without_sleep else 60*args.chunk_size[1]/args.chunk_interval/1000
+ await asyncio.sleep(sleep_duration)
+
+ is_finished = True
+ message = json.dumps({"is_finished": is_finished})
+ voices.put(message)
+
+async def ws_send():
+ global voices
+ global websocket
+ print("started to sending data!")
+ while True:
+ while not voices.empty():
+ data = voices.get()
+ voices.task_done()
+ try:
+ await websocket.send(data)
+ except Exception as e:
+ print('Exception occurred:', e)
+ traceback.print_exc()
+ exit(0)
+ await asyncio.sleep(0.005)
+ await asyncio.sleep(0.005)
+
+
+
+async def message(id):
+ global websocket
+ text_print = ""
+ while True:
+ try:
+ meg = await websocket.recv()
+ meg = json.loads(meg)
+ # print(meg, end = '')
+ # print("\r")
+ # print(meg)
+ wav_name = meg.get("wav_name", "demo")
+ print(wav_name)
+ text = meg["text"]
+ if ibest_writer is not None:
+ ibest_writer["text"][wav_name] = text
+ if meg["mode"] == "online":
+ text_print += " {}".format(text)
+ else:
+ text_print += "{}".format(text)
+ text_print = text_print[-args.words_max_print:]
+ os.system('clear')
+ print("\rpid"+str(id)+": "+text_print)
+ except Exception as e:
+ print("Exception:", e)
+ traceback.print_exc()
+ exit(0)
+
+async def print_messge():
+ global websocket
+ while True:
+ try:
+ meg = await websocket.recv()
+ meg = json.loads(meg)
+ print(meg)
+ except Exception as e:
+ print("Exception:", e)
+ traceback.print_exc()
+ exit(0)
+
+async def ws_client(id):
+ global websocket
+ uri = "ws://{}:{}".format(args.host, args.port)
+ async for websocket in websockets.connect(uri, subprotocols=["binary"], ping_interval=None):
+ if args.audio_in is not None:
+ task = asyncio.create_task(record_from_scp())
+ else:
+ task = asyncio.create_task(record_microphone())
+ task2 = asyncio.create_task(ws_send())
+ task3 = asyncio.create_task(message(id))
+ await asyncio.gather(task, task2, task3)
+
+def one_thread(id):
+ asyncio.get_event_loop().run_until_complete(ws_client(id)) # 鍚姩鍗忕▼
+ asyncio.get_event_loop().run_forever()
+
+
+if __name__ == '__main__':
+ process_list = []
+ for i in range(args.test_thread_num):
+ p = Process(target=one_thread,args=(i,))
+ p.start()
+ process_list.append(p)
+
+ for i in process_list:
+ p.join()
+
+ print('end')
+
+
--
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