当我尝试使用pytube仅下载Youtube视频的音频时，为什么我一直收到错误消息？
当我尝试使用pytube仅下载Youtube视频的音频时，为什么我一直收到错误消息？
提问于 2020-10-26 12:23:07
我正在尝试使用pytube下载视频的音频，但我一直收到一个我不理解的错误。
我的代码是：
from pytube import YouTube
lista_de_videos = ["https://www.youtube.com/watch?v=iYYRH4apXDo"]
for video in lista_de_videos:
yt = YouTube(video)
yt.streams.get_audio_only().download('/Users/applemacosx/Downloads')我一直收到的错误是：
/Users/applemacosx/PycharmProjects/pythonProject6/venv/bin/python /Users/applemacosx/PycharmProjects/pythonProject6/download.py
Traceback (most recent call last):
File "/Users/applemacosx/PycharmProjects/pythonProject6/venv/lib/python3.8/site-packages/pytube/extract.py", line 288, in apply_descrambler
stream_data[key] = [
File "/Users/applemacosx/PycharmProjects/pythonProject6/venv/lib/python3.8/site-packages/pytube/extract.py", line 290, in <listcomp>
"url": format_item["url"],
KeyError: 'url'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/applemacosx/PycharmProjects/pythonProject6/download.py", line 84, in <module>
yt = YouTube(video)
File "/Users/applemacosx/PycharmProjects/pythonProject6/venv/lib/python3.8/site-packages/pytube/__main__.py", line 92, in __init__
self.descramble()
File "/Users/applemacosx/PycharmProjects/pythonProject6/venv/lib/python3.8/site-packages/pytube/__main__.py", line 132, in descramble
apply_descrambler(self.player_config_args, fmt)
File "/Users/applemacosx/PycharmProjects/pythonProject6/venv/lib/python3.8/site-packages/pytube/extract.py", line 300, in apply_descrambler
cipher_url = [
File "/Users/applemacosx/PycharmProjects/pythonProject6/venv/lib/python3.8/site-packages/pytube/extract.py", line 301, in <listcomp>
parse_qs(formats[i]["cipher"]) for i, data in enumerate(formats)
KeyError: 'cipher'
Process finished with exit code 1有人能给我解释一下我哪里做错了吗？
回答 2
Stack Overflow用户
回答已采纳
发布于 2020-11-03 15:54:18
keyerror:'cipher'问题在很久以前就已经在pytube存储库中修复了。您只需从存储库链接重新安装pytube
pip uninstall pytube
pip install git+https://github.com/nficano/pytubeStack Overflow用户
发布于 2020-10-26 13:57:03
这样试试：
from pytube import YouTube
yt=YouTube(link)
t=yt.streams.filter(only_audio=True).all()
t[0].download(/path)参考资料：- Download audio from YouTube using pytube
你要做的第一件事是：
pip3 uninstall pytube
`pip3 install pytube3`您也可以尝试使用pytubex
在到处找这个之后。这是我找到的唯一有解决方案的线索。这个问题似乎是由于pytube3文件夹中的两个文件造成的，即extract.py和ciphers.py。你需要修改其中的一些代码。访问https://github.com/nficano/pytube/issues/641
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/64531494
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