Delete readmp3.py

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David-123 2022-08-13 11:20:00 +08:00 committed by GitHub
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import json
import os
import re
from tinytag import TinyTag
from requests import post
from modules.get_song import get_song_lyric
from modules.clear_screen import clear
def load_information_from_mp3(path):
"""从音乐文件中的 Comment 字段获取 163 key 并解密返回歌曲信息"""
file = TinyTag.get(path) # 使用 TinyTag 获取歌曲信息
if file.comment:
if file.comment[:7] == "163 key":
ciphertext = file.comment[22:]
else:
return "not_support"
else:
return "not_support"
data = {
"data": ciphertext,
"type": "aes_decrypt",
"encode": "base64",
"key": "#14ljk_!\\]&0U<'(", # 感谢大佬 chenjunyu19 在 MorFans Dev 上提供的密文密钥
"digit": 128,
"mode": "ECB",
"pad": "Pkcs5Padding"
}
try:
r = post("https://www.mklab.cn/utils/handle", data=data).text[17:-2].replace("\\\"", "\"") # 十分感谢 MKLAB 网站提供的解密接口!!
except ConnectionError:
return "dl_err_connection"
if r:
return json.loads(r)
else:
return "decrypt_failed"
def get_lyric_from_folder(lyric_path: str):
clear()
path = input("请输入歌曲的保存文件夹(绝对路径):").strip().replace("\\", "/")
if not os.path.exists(path):
input("路径不存在,请检查输入...")
return
if path[-1] != "/":
path += "/"
print("正在遍历目录,请稍后...")
musics = []
fails = 0
for i in os.listdir(path): # 遍历目录,查找目标文件
match = re.match(r".*\.((mp3)|(flac))$", i)
if match:
result = load_information_from_mp3(path+match.group())
if result == "not_support":
fails += 1
print(f"文件 \"{i}\" 未包含 163 key ,跳过")
elif result == "decrypt_failed":
fails += 1
print(f"文件 \"{i}\" 内 163 key 解密失败,跳过")
elif result == "dl_err_connection":
input("获取解密结果失败!请检查网络连接是否正常,若确信自身没有问题请向作者反馈是否解密接口出现问题!")
return
else:
musics.append({"id": result['musicId'], "name": result["musicName"], "artists": result["artist"]})
# 汇报索引结果
print(f"\n索引完毕!共找到{fails+len(musics)}个目标文件\n{len(musics)}个文件已载入\n{fails}个文件失败\n")
while True:
r = input("你希望如何保存这些歌曲的歌词?\n[1]保存到刚刚输入的绝对路径中\n[2]保存到程序设定的下载路径中\n请选择: ").strip().lower()
if r == "1":
break
elif r == "2":
path = lyric_path
break
else:
try:
input("无效选择, 若取消请按 ^C ,继续请按回车")
clear()
except KeyboardInterrupt:
return
clear()
for i in range(0, len(musics)): # 根据索引结果获取歌词
print("\n进度: %d/%d" % (i + 1, len(musics)))
if get_song_lyric(musics[i], path, allinfo=True) == "dl_err_connection":
input("下载发生错误!可能是连接被拒绝!请检查网络后再试\n按回车键继续任务(该任务会被跳过)...")
input("按回车键返回...")
return