Unable to extract full playlist

from pytube import Playlist

url = 'https://www.youtube.com/playlist?list=PL9bw4S5ePsEF-J_tIORZ6xE_OXkGuKjjY'
playlist = Playlist(url)

print(len(playlist.video_urls))

print(type(playlist.video_urls))
for url in playlist.video_urls:
    print(url)

Traceback (most recent call last): File “E:/Practice/testing.py”, line 6, in <module> print(len(playlist.video_urls)) File “C:\Python\Python 3.7\lib\site-packages\pytube\contrib\playlist.py”, line 242, in video_urls for page in list(self._paginate()) File “C:\Python\Python 3.7\lib\site-packages\pytube\contrib\playlist.py”, line 111, in _paginate req = request.get(load_more_url, extra_headers=headers) TypeError: get() got an unexpected keyword argument ‘extra_headers’

[mpritamp]

@jayathungek Thank you so much, After reinstall it worked. Really thanks a lot.

[jayathungek]

@mpritamp I’ve done some checking and it looks like theres 2 problems:

1. Some videos in that playlist are duplicates, so it appears that pytube skips them, resulting in fewer videos than you expect.
2. Youtube playlists over 100 videos long require multiple GET requests to load all of them. And naturally, since you removed the extra_headers argument, pytube is not able to request any more videos past the first 100, of which some are duplicates. Hence your unexpected value of 94 videos.

Again, I think you should uninstall pytube completely and reinstall it using the command in my previous comment. This should fix it.