python 視訊下載神器(you-get)的具體使用
阿新 • • 發佈:2021-01-07
you-get是github上python的一個開源庫(https://github.com/soimort/you-get),使用you-get你只需要取得視訊所在網頁連結地址就可以很輕鬆的下載下來,目前you-get所支援的網站包含國內外幾十個網站(youtube、twitter、騰訊、愛奇藝、優酷、bilibili等),基本上可以滿足你的需求。
1.you-get可以直接通過命令列使用
前提是你要先安裝you-get:pip install you-get
下載命令:you-get your-url
l例如:
you-get https://www.bilibili.com/bangumi/play/ep118488?from=search&seid=5050973611974373611
效果如下:(我直接在pycharm的終端命令列執行)
2.通過python 簡單呼叫you-get庫
# !/usr/bin/env python # -*-coding:utf-8-*- """ @Author : xiaofeng @Time : 2018/12/25 10:26 @Desc : Less interests,More interest. @Project : python_appliction @FileName: you-get.py @Software: PyCharm @Blog :https://blog.csdn.net/zwx19921215 """ import sys import you_get def download(url,path): sys.argv = ['you-get','-o',path,url] you_get.main() if __name__ == '__main__': # 視訊網站的地址 url = 'https://www.bilibili.com/bangumi/play/ep118488?from=search&seid=5050973611974373611' # 視訊輸出的位置 path = 'G:/test' download(url,path)
3.python 簡單整合 tkinter,通過GUI的形式展現(單執行緒,未做優化,後續做優化處理)
# !/usr/bin/env python # -*-coding:utf-8-*- """ @Author : xiaofeng @Time : 2018/12/25 11:50 @Desc : Less interests,More interest. @Project : python_appliction @FileName: you-get2.py @Software: PyCharm @Blog :https://blog.csdn.net/zwx19921215 """ import re import sys import tkinter as tk import tkinter.messagebox as msgbox import webbrowser import you_get """ 視訊下載類 """ class DownloadApp: # construct def __init__(self,width=800,height=200): self.w = width self.h = height self.title = '視訊下載助手' self.root = tk.Tk(className=self.title) self.url = tk.StringVar() self.start = tk.IntVar() self.end = tk.IntVar() self.path = tk.StringVar() self.path.set('D:/DownloadApp') # define frame frame_1 = tk.Frame(self.root) frame_2 = tk.Frame(self.root) frame_3 = tk.Frame(self.root) frame_4 = tk.Frame(self.root) # menu menu = tk.Menu(self.root) self.root.config(menu=menu) menu1 = tk.Menu(menu,tearoff=0) menu.add_cascade(label='Menu',menu=menu1) menu1.add_command(label='about me',command=lambda: webbrowser.open('https://blog.csdn.net/zwx19921215')) menu1.add_command(label='exit',command=lambda: self.root.quit()) # set frame_1 label1 = tk.Label(frame_1,text='請輸入視訊連結:') entry_url = tk.Entry(frame_1,textvariable=self.url,highlightcolor='Fuchsia',highlightthickness=1,width=35) # set frame_2 s_lable = tk.Label(frame_2,text='起始值:') e_lable = tk.Label(frame_2,text='結束值:') start = tk.Entry(frame_2,textvariable=self.start,width=10) end = tk.Entry(frame_2,textvariable=self.end,width=10) # set frame_3 label2 = tk.Label(frame_3,text='請輸入視訊輸出地址:') entry_path = tk.Entry(frame_3,textvariable=self.path,width=35) down = tk.Button(frame_3,text='下載',font=('楷體',12),fg='green',width=3,height=-1,command=self.video_download) # set frame_4 label_desc = tk.Label(frame_4,fg='black',text='\n注意:支援youtube、twitter、騰訊、愛奇藝、優酷、bilibili等大部分主流網站視訊下載、圖片下載!') label_warning = tk.Label(frame_4,fg='blue',text='\nauthor:xiaofeng') # layout frame_1.pack() frame_2.pack() frame_3.pack() frame_4.pack() label1.grid(row=0,column=0) entry_url.grid(row=0,column=1) s_lable.grid(row=1,column=0) start.grid(row=1,column=1) e_lable.grid(row=1,column=2) end.grid(row=1,column=3) label2.grid(row=2,column=0) entry_path.grid(row=2,column=1) down.grid(row=2,column=2,ipadx=20) label_desc.grid(row=3,column=0) label_warning.grid(row=4,column=0) """ 視訊下載 """ def video_download(self): # 正則表達是判定是否為合法連結 url = self.url.get() path = self.path.get() if re.match(r'^https?:/{2}\w.+$',url): if path != '': msgbox.showwarning(title='警告',message='下載過程中視窗如果出現短暫卡頓說明檔案正在下載中!') try: sys.argv = ['you-get',url] you_get.main() except Exception as e: print(e) msgbox.showerror(title='error',message=e) msgbox.showinfo(title='info',message='下載完成!') else: msgbox.showerror(title='error',message='輸出地址錯誤!') else: msgbox.showerror(title='error',message='視訊地址錯誤!') def center(self): ws = self.root.winfo_screenwidth() hs = self.root.winfo_screenheight() x = int((ws / 2) - (self.w / 2)) y = int((hs / 2) - (self.h / 2)) self.root.geometry('{}x{}+{}+{}'.format(self.w,self.h,x,y)) def event(self): self.root.resizable(False,False) self.center() self.root.mainloop() if __name__ == '__main__': app = DownloadApp() app.event()
注:由於視訊視窗是單執行緒,所以下載過程會一直卡頓(是正常的,因為處於下載中,下載完後會恢復),後續將會優化
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