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import subprocess
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import os
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import datetime
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from datetime import timedelta
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import re
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def speak_text_from_file(file_path, voice='zh', speed=150, pitch=50, output_file=None):
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"""
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从文件中读取文本并使用espeak将其转换为语音。
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:param file_path: 文本文件的路径
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:param voice: 使用的声音（例如 'zh' 用于中文）
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:param speed: 语速（默认为 150）
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:param pitch: 音调（默认为 50）
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:param output_file: 如果指定，将语音输出保存为WAV文件
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"""
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with open(file_path, 'r', encoding='utf-8') as file:
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text = file.read()
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# 构建espeak命令
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cmd = ['espeak', '-v', voice, '-s', str(speed), '-p', str(pitch)]
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if output_file:
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cmd.extend(['-w', output_file])
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else:
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# 如果没有指定输出文件，则直接播放语音
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pass # 这里可以添加其他选项，如音量调整等
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# 使用stdin将文本传递给espeak
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try:
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proc = subprocess.Popen(cmd, stdin=subprocess.PIPE, stderr=subprocess.PIPE, encoding='utf-8')
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proc.communicate(input=text)
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if proc.returncode != 0:
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# 获取并打印错误信息
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error_message = proc.stderr.read()
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print(f"Error executing espeak: {error_message}")
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except Exception as e:
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print(f"An error occurred: {e}")
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# 获取当前文件夹路径
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current_dir = os.getcwd()
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# 获取父文件夹路径
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parent_dir = os.path.dirname(current_dir)
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specific_folder_name = "txt"
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specific_folder_path = os.path.join(current_dir, specific_folder_name)
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# 列出当前文件夹中的所有txt文件
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txt_files = [f for f in os.listdir(specific_folder_path) if f.endswith('.txt')]
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# 提取文件名中的数字，并找出最大的数字
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max_number = -1
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max_file = None
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for txt_file in txt_files:
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# 使用正则表达式提取文件名中的数字
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match = re.search(r'^(\d+)\.txt$', txt_file)
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if match:
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file_number = int(match.group(1))
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if file_number > max_number:
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max_number = file_number
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max_file = txt_file
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# 检查是否找到了数字命名最大的txt文件
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if max_file:
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file_path = os.path.join(current_dir, max_file)
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# 调用函数来朗读文本文件
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speak_text_from_file(file_path, voice='zh', speed=140, pitch=55)
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# 如果你想要将语音保存为WAV文件，可以这样做：
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output_wav_file = 'output/output.wav' # WAV文件的输出路径
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speak_text_from_file(file_path, voice='zh', speed=140, pitch=55, output_file=output_wav_file)
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else:
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print("没有找到数字命名最大的txt文件。")
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print(specific_folder_path) |
