robot-project/asr-demo.py

import pty
import os
import re

def read_with_pty(demo_path):
    pattern = re.compile(r"\('([^']*)',\s*'([^']*)'\)")
    # 模拟终端运行程序
    master, slave = pty.openpty()
    pid = os.fork()
    if pid == 0:
        # 子进程：执行程序，输出到模拟终端
        os.dup2(slave, 1)
        os.dup2(slave, 2)
        os.close(master)
        os.close(slave)
        os.execv(demo_path, [demo_path])
    else:
        # 父进程：读取模拟终端的输出
        os.close(slave)
        print("模拟终端启动，监听中...")
        with os.fdopen(master, 'r', encoding='utf-8', errors='ignore') as f:
            for line in f:
                line = line.strip()
                if not line:
                    continue
                match = pattern.match(line)
                if match:
                    print(f"识别文本：{match.group(1)} | 拼音：{match.group(2)}")
                else:
                    print(f"【原始】：{line}")
        os.waitpid(pid, 0)

if __name__ == "__main__":
    DEMO_PATH = os.path.abspath("../audio_check_demo")
    read_with_pty(DEMO_PATH)