雜亂大全19-使用pytube下載youtube list

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  • 前言:本次為pytube的基本練習
tags: 六角學院

主題:雜亂大全19-使用pytube下載Youtube list

本篇重點:

  • 練習使用pytube下載Youtube List清單

安裝模組

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pip install pytube

官方文件

先處理List的網址

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import re
from pytube import Playlist

playlist = Playlist("https://www.youtube.com/playlist?list=PL6S9AqLQkFpqAHXlqoH2JpvOSmku7WjRU")

playlist._video_regex = re.compile(r"\"url\":\"(/watch\?v=[\w-]*)")
print('Number of videos in playlist: %s' % len(playlist.video_urls))

for url in playlist.video_urls:
   print(url)
#顯示List網址

複製到txt檔

創建文字檔複製網址列之後，儲存檔名video.txt

讀出txt並依序下載

  • 部分程式碼

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    if __name__ == '__main__':
        with open('video.txt') as file:
            for line in file:
                sh_i = 0
                yt_path = line.rstrip()
                # yt=YouTube("https://youtu.be/sOome7baXD0", on_progress_callback=onProgress)
                try:
                    yt = YouTube(yt_path, on_progress_callback=onProgress)
                    print(f"正在下載影片: {yt.title}")
                    stream = yt.streams.filter(type="video", res="720p").first()
                    # streamss = yt.streams.filter(type="video")
                    # print(streamss)
                    # print(stream)
                    stream.download()
                    print(f"影片{yt.title}下載完成")
                except:
                    print("URL something error--404")

  • 搭配前一篇所使用的數據條

完整範例:

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from pytube import YouTube

def onProgress(stream, chunk, remaining):
    try:
        total = stream.filesize
        percent = (total - remaining) / total * 100
        show_num=[10,20,30,40,50,60,70,80,90,100]
        global sh_i
        #print(sh_i)
        if (percent > show_num[sh_i]) and (sh_i <= 8):
            print("下載中…{:05.2f}%".format(percent))
            sh_i=sh_i+1
        else:
            pass
            #print("percent: ",percent)
    except :
        #IndexError as e
        print("download something error-404")

if __name__ == '__main__':
    with open('video.txt') as file:
        for line in file:
            sh_i = 0
            yt_path = line.rstrip()
            # yt=YouTube("https://youtu.be/sOome7baXD0", on_progress_callback=onProgress)
            try:
                yt = YouTube(yt_path, on_progress_callback=onProgress)
                print(f"正在下載影片: {yt.title}")
                stream = yt.streams.filter(type="video", res="720p").first()
                # streamss = yt.streams.filter(type="video")
                # print(streamss)
                # print(stream)
                stream.download()
                print(f"影片{yt.title}下載完成")
            except:
                print("URL something error--404")

            # yt = YouTube(line.rstrip())
            # print(f"正在下載影片: {yt.title}")
            # yt.streams.first().download()
            # print(f"影片{yt.title}下載完成")

參考資料

[1]如何用python下載youtube影片?https://ithelp.ithome.com.tw/articles/10229750