You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
PaddleSpeech/demos/streaming_asr_server/websocket_client.py

89 lines
3.2 KiB

# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#!/usr/bin/python
# -*- coding: UTF-8 -*-
# script for calc RTF: grep -rn RTF log.txt | awk '{print $NF}' | awk -F "=" '{sum += $NF} END {print "all time",sum, "audio num", NR, "RTF", sum/NR}'
import argparse
import asyncio
import codecs
import logging
import os
from paddlespeech.cli.log import logger
from paddlespeech.server.utils.audio_handler import ASRWsAudioHandler
def main(args):
logger.info("asr websocket client start")
handler = ASRWsAudioHandler(
args.server_ip,
args.port,
endpoint=args.endpoint,
punc_server_ip=args.punc_server_ip,
punc_server_port=args.punc_server_port)
loop = asyncio.get_event_loop()
# support to process single audio file
if args.wavfile and os.path.exists(args.wavfile):
logger.info(f"start to process the wavscp: {args.wavfile}")
result = loop.run_until_complete(handler.run(args.wavfile))
result = result["result"]
logger.info(f"asr websocket client finished : {result}")
# support to process batch audios from wav.scp
if args.wavscp and os.path.exists(args.wavscp):
logging.info(f"start to process the wavscp: {args.wavscp}")
with codecs.open(args.wavscp, 'r', encoding='utf-8') as f,\
codecs.open("result.txt", 'w', encoding='utf-8') as w:
for line in f:
utt_name, utt_path = line.strip().split()
result = loop.run_until_complete(handler.run(utt_path))
result = result["result"]
w.write(f"{utt_name} {result}\n")
if __name__ == "__main__":
logger.info("Start to do streaming asr client")
parser = argparse.ArgumentParser()
parser.add_argument(
'--server_ip', type=str, default='127.0.0.1', help='server ip')
parser.add_argument('--port', type=int, default=8090, help='server port')
parser.add_argument(
'--punc.server_ip',
type=str,
default=None,
dest="punc_server_ip",
help='Punctuation server ip')
parser.add_argument(
'--punc.port',
type=int,
default=8091,
dest="punc_server_port",
help='Punctuation server port')
parser.add_argument(
"--endpoint",
type=str,
default="/paddlespeech/asr/streaming",
help="ASR websocket endpoint")
parser.add_argument(
"--wavfile",
action="store",
help="wav file path ",
default="./16_audio.wav")
parser.add_argument(
"--wavscp", type=str, default=None, help="The batch audios dict text")
args = parser.parse_args()
main(args)