Pytube“YouTube”对象没有属性“过滤器”

Question

我正在尝试使用 pytube 从 Youtube 下载，首先我遇到了一个常见问题，我认为这是模块本身的问题，所以我使用 github 对其进行了升级，然后此代码中出现了另一个错误：

#importing the module
from pytube import YouTube

#where to Save
save_path = "E:\Mohamed's sessions\pytube"

#link of the youtube video to be downloaded
link = "https://www.youtube.com/watch?v=w9TcErzdoTg"


#creating an object using YouTube which was imported beofre
yt = YouTube(link)  # now this yt is an object created by the class youtube and has the attribute link

#filtering out all the files with mp4 extinsion
mp4files = yt.filter("mp4")

#setting the video name
yt.set_filename("Reiner and Bertholdt Transformation scene")

#get the video with the extension and resolution passed in the get() function
d_video = yt.get(mp4files[-1].extension,mp4files[-1].resolution)

try:
    #downloading the video
    d_video.download(save_path)
except:
    print("Some Error!")
print('Task Completed!')

错误标题是： AttributeError：“YouTube”对象没有属性“过滤器” 我该如何解决？

Answer 1

这是一个更简单的代码，可以解决你遇到的问题：

from pytube import YouTube

link = "https://www.youtube.com/watch?v=w9TcErzdoTg"

yt = YouTube(link)  

try:
    yt.streams.filter(progressive = True, 
file_extension = "mp4").first().download(output_path = "E:\Mohamed's sessions\pytube", 
filename = "Reiner and Bertholdt Transformation scene")
except:
    print("Some Error!")
print('Task Completed!')

Answer 2

上述程序需要将.mp4与文件名一起添加，否则我们将无法打开文件。