如何使用espeak转储拼音词典

import subprocess

def convert_to_pinyin(text):
    # 调用espeak命令行工具进行转换
    result = subprocess.run(['espeak', '-q', '--ipa', '-v', 'zh', text], capture_output=True, text=True)
    return result.stdout.strip()

def dump_pinyin_dictionary(dictionary_file):
    with open(dictionary_file, 'r') as file:
        for line in file:
            word, _ = line.strip().split(' ')
            pinyin = convert_to_pinyin(word)
            print(f'{word}: {pinyin}')

# 调用函数进行转储
dump_pinyin_dictionary('pinyin_dictionary.txt')