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Return token stop timestamp for CTC decoding. #1094

Return token stop timestamp for CTC decoding.

Return token stop timestamp for CTC decoding. #1094

name: Python online websocket server
on:
push:
branches:
- master
paths:
- '.github/workflows/test-python-online-websocket-server.yaml'
- 'CMakeLists.txt'
- 'cmake/**'
- 'sherpa-onnx/csrc/*'
- 'sherpa-onnx/python/**'
pull_request:
branches:
- master
paths:
- '.github/workflows/test-python-online-websocket-server.yaml'
- 'CMakeLists.txt'
- 'cmake/**'
- 'sherpa-onnx/csrc/*'
- 'sherpa-onnx/python/**'
workflow_dispatch:
concurrency:
group: python-online-websocket-server-${{ github.ref }}
cancel-in-progress: true
permissions:
contents: read
jobs:
python_online_websocket_server:
runs-on: ${{ matrix.os }}
name: ${{ matrix.os }} ${{ matrix.python-version }} ${{ matrix.model_type }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-20.04, ubuntu-22.04, windows-latest, macos-latest, macos-14]
python-version: ["3.10"]
model_type: ["transducer", "paraformer", "zipformer2-ctc"]
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: ccache
uses: hendrikmuhs/ccache-action@v1.2
with:
key: ${{ matrix.os }}-python-${{ matrix.python-version }}
- name: Setup Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
- name: Install Python dependencies
shell: bash
run: |
python3 -m pip install --upgrade pip numpy pypinyin sentencepiece
- name: Install sherpa-onnx
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
python3 -m pip install --no-deps --verbose .
python3 -m pip install websockets
- name: Start server for zipformer2 CTC models
if: matrix.model_type == 'zipformer2-ctc'
shell: bash
run: |
curl -O -L https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13.tar.bz2
tar xvf sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13.tar.bz2
rm sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13.tar.bz2
python3 ./python-api-examples/streaming_server.py \
--zipformer2-ctc ./sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13/ctc-epoch-20-avg-1-chunk-16-left-128.onnx \
--tokens=./sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13/tokens.txt &
echo "sleep 10 seconds to wait the server start"
sleep 10
- name: Start client for zipformer2 CTC models
if: matrix.model_type == 'zipformer2-ctc'
shell: bash
run: |
python3 ./python-api-examples/online-websocket-client-decode-file.py \
./sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13/test_wavs/DEV_T0000000000.wav
- name: Start server for transducer models
if: matrix.model_type == 'transducer'
shell: bash
run: |
curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-en-2023-06-26.tar.bz2
tar xvf sherpa-onnx-streaming-zipformer-en-2023-06-26.tar.bz2
rm sherpa-onnx-streaming-zipformer-en-2023-06-26.tar.bz2
python3 ./python-api-examples/streaming_server.py \
--encoder ./sherpa-onnx-streaming-zipformer-en-2023-06-26/encoder-epoch-99-avg-1-chunk-16-left-128.onnx \
--decoder ./sherpa-onnx-streaming-zipformer-en-2023-06-26/decoder-epoch-99-avg-1-chunk-16-left-128.onnx \
--joiner ./sherpa-onnx-streaming-zipformer-en-2023-06-26/joiner-epoch-99-avg-1-chunk-16-left-128.onnx \
--tokens ./sherpa-onnx-streaming-zipformer-en-2023-06-26/tokens.txt &
echo "sleep 10 seconds to wait the server start"
sleep 10
- name: Start client for transducer models
if: matrix.model_type == 'transducer'
shell: bash
run: |
python3 ./python-api-examples/online-websocket-client-decode-file.py \
./sherpa-onnx-streaming-zipformer-en-2023-06-26/test_wavs/0.wav
- name: Start server for paraformer models
if: matrix.model_type == 'paraformer'
shell: bash
run: |
curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-paraformer-bilingual-zh-en.tar.bz2
tar xvf sherpa-onnx-streaming-paraformer-bilingual-zh-en.tar.bz2
rm sherpa-onnx-streaming-paraformer-bilingual-zh-en.tar.bz2
python3 ./python-api-examples/streaming_server.py \
--tokens ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/tokens.txt \
--paraformer-encoder ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/encoder.int8.onnx \
--paraformer-decoder ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/decoder.int8.onnx &
echo "sleep 10 seconds to wait the server start"
sleep 10
- name: Start client for paraformer models
if: matrix.model_type == 'paraformer'
shell: bash
run: |
python3 ./python-api-examples/online-websocket-client-decode-file.py \
./sherpa-onnx-streaming-paraformer-bilingual-zh-en/test_wavs/0.wav
python3 ./python-api-examples/online-websocket-client-decode-file.py \
./sherpa-onnx-streaming-paraformer-bilingual-zh-en/test_wavs/1.wav
python3 ./python-api-examples/online-websocket-client-decode-file.py \
./sherpa-onnx-streaming-paraformer-bilingual-zh-en/test_wavs/2.wav
python3 ./python-api-examples/online-websocket-client-decode-file.py \
./sherpa-onnx-streaming-paraformer-bilingual-zh-en/test_wavs/3.wav