python的pytube库实现的视频下载程序

from tkinter import * from pytube import YouTube root = Tk() root.geometry('500x300') root.resizable(0,0) root.title("youtube video downloader @_python.py_") Label(root,text = 'Youtube Video Downloader', font ='arial 20 bold').pack() Label(root,text = '@_python.py_', font ='arial 15 bold').pack() #enter link link = StringVar() Label(root, text = 'Paste Link Here:', font = 'arial 15 bold').place(x= 160 , y = 70) link_enter = Entry(root, width = 70, textvariable = link).place(x = 32, y = 110) #function to download video def Downloader(): url =YouTube(str(link.get())) video = url.streams.first() video.download() Label(root, text = 'DOWNLOADED', font = 'arial 15').place(x= 180 , y = 210) Button(root,text = 'DOWNLOAD', font = 'arial 15 bold' ,bg = 'pale violet red', padx = 2, command = Downloader).place(x=180 ,y = 150) root.mainloop()