Python 第三方库 eyeD3 的安装与简单使用

安装

首先我进入了python的第三库安装的网站

https://pypi.org/project/eyeD3/

目前最新版：eyeD3 0.8.10

1. pip install eyeD3
   

   pip install python-magic-bin==0.4.14
   

   不执行这一句会报错的。eyeD3环境因为他整了好久。坑死了。

   下面给网上安装问题总结：

   pip install msgpack

   #不安装会报错distributed 1.21.8 requires msgpack, which is not installed.

   pip install python-magic-bin==0.4.14

   #不安装，在import eyed3时会报错ImportError: failed to find libmagic. Check your installation

   pip install eyeD3

   实际安装3个包eyeD3-0.8.7 pathlib-1.0.1 python-magic-0.4.15

   版权声明：本文为CSDN博主「优绎」的原创文章，遵循CC 4.0 by-sa版权协议，转载请附上原文出处链接及本声明。
   原文链接：https://blog.csdn.net/YeoYi/article/details/80880639

使用

1. $ eyeD3 song.mp3
   song.mp3      [ 3.06 MB ]
   -------------------------------------------------------------------------
   ID3 v2.4:
   title: Hollow
   artist: Integrity
   album: Humanity Is The Devil
   album artist: None
   track: 2
   -------------------------------------------------------------------------
   

   看到官网的示例，我也照做了，但是没有成功过，经过反复尝试和官网的对比发现。

   路径包含空格，我用“”双引号括起来他不识别，同时路径包含中文也不识别。

   如下：

   C:\Users\mabh>eyeD3 "C:\Users\mabh\Desktop\tingChinaDownLoad\  大话刘罗锅_郭德纲002正午唱曲声_郭德纲.mp3"
   Nothing to do
   
   C:\Users\mabh>eyeD3 "C:\Users\mabh\Desktop\tingChinaDownLoad\郭德纲002正午唱曲声_郭德纲.mp3"
   Nothing to do
   
   C:\Users\mabh>eyeD3 C:\Users\mabh\Desktop\tingChinaDownLoad\郭德纲002正午唱曲声_郭德纲.mp3
   Nothing to do
   
   C:\Users\mabh>eyeD3 C:\Users\mabh\Desktop\tingChinaDownLoad\001.mp3
   ...C:\Users\mabh\Desktop\tingChinaDownLoad\001.mp3[ 4.28 MB ]
   -------------------------
   Time: 18:46     MPEG2, Layer III        [ 32 kb/s @ 22050 Hz - Mono ]
   -------------------------
   ID3 v2.4:
   title: 大话刘罗锅 010三伏买鸡蛋
   artist: 郭德纲
   album: 大话刘罗锅
   track:
   -------------------------
   

   1.路径包含空格，所以我必须得用双引号括起来要不然 就是两条命令语句了

   2.我去掉 空格 还是不行。

   3.既然去掉了空格，我尝试把双引号去掉，但是结果还是不行。

   4.我把中文歌曲文件名重命名。结果成功了

总结：我也不知道为啥，反正就是不能有空格，不能有中文。

到这既然成功了，我可以愉快的用Python使用eyeD3修改歌曲元数据了

下面是官网示例：

import eyed3

audiofile = eyed3.load("song.mp3")
audiofile.tag.artist = u"Integrity"
audiofile.tag.album = u"Humanity Is The Devil"
audiofile.tag.album_artist = u"Integrity"
audiofile.tag.title = u"Hollow"
audiofile.tag.track_num = 2

audiofile.tag.save()

相信你一看就明白了。

用命令行报错了，我想用python试下果然也报错了。

下面是错误的代码实例：

import eyed3
path = r'C:\Users\mabh\Desktop\tingChinaDownLoad\  大话刘罗锅_郭德纲010三伏买鸡蛋_郭德纲.mp3'
audiofile = eyed3.load(path)
audiofile.tag.title = u"郭德纲 相声"
audiofile.tag.save()

Traceback (most recent call last):
  File "E:/PycharmProjects/HelloWorld/dada.py", line 7, in 
    audiofile.tag.title = u"郭德纲 相声"
AttributeError: 'NoneType' object has no attribute 'tag'

audiofile 没有返回任何东西。

尝试把文件名改下，执行试下。

也就是是这样：

path = r'C:\Users\mabh\Desktop\tingChinaDownLoad\010.mp3'

感觉不会出错了，但还是出错了。

raceback (most recent call last):
  File "E:\Program Files\JetBrains\PyCharm 2019.2\helpers\pydev\pydevd.py", line 2060, in <module>
    main()
  File "E:\Program Files\JetBrains\PyCharm 2019.2\helpers\pydev\pydevd.py", line 2054, in main
    globals = debugger.run(setup['file'], None, None, is_module)
  File "E:\Program Files\JetBrains\PyCharm 2019.2\helpers\pydev\pydevd.py", line 1405, in run
    return self._exec(is_module, entry_point_fn, module_name, file, globals, locals)
  File "E:\Program Files\JetBrains\PyCharm 2019.2\helpers\pydev\pydevd.py", line 1412, in _exec
    pydev_imports.execfile(file, globals, locals)  # execute the script
  File "E:\Program Files\JetBrains\PyCharm 2019.2\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
    exec(compile(contents+"\n", file, 'exec'), glob, loc)
  File "E:/PycharmProjects/HelloWorld/dada.py", line 8, in <module>
    audiofile.tag.save()
  File "E:\Program Files\Python37\lib\site-packages\eyed3\id3\tag.py", line 826, in save
    self._saveV2Tag(version, encoding, max_padding)
  File "E:\Program Files\Python37\lib\site-packages\eyed3\id3\tag.py", line 1035, in _saveV2Tag
    max_padding)
  File "E:\Program Files\Python37\lib\site-packages\eyed3\id3\tag.py", line 951, in _render
    raw_frame = f.render()
  File "E:\Program Files\Python37\lib\site-packages\eyed3\id3\frames.py", line 298, in render
    self.text.encode(id3EncodingToString(self.encoding)))
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 0-2: ordinal not in range(256)

看报错信息分析可能是编码问题。我的代码跟中文有关系只有这一行

audiofile.tag.title = u"郭德纲 相声"

告诉你，跟编码没关系。反正我的不是，查找资料得知，缺少调用函数

下面为正确代码：

import eyed3
path = r'C:\Users\mabh\Desktop\tingChinaDownLoad\010.mp3'
audiofile = eyed3.load(path)
audiofile.initTag();
audiofile.tag.title = u"郭德纲 相声"
audiofile.tag.save()

audiofile.initTag(); 就是这句！！！！