you-get https://www.bilibili.com/bangumi/play/ep118488?from=search&seid=5050973611974373611

# ！/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__':
 # 视频网站的地址
 url = 'https://www.bilibili.com/bangumi/play/ep118488?from=search&seid=5050973611974373611'
 # 视频输出的位置
 path = 'G:/test'
 download(url, path)

# ！/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
 
"""
视频下载类
"""
 
 
class DownloadApp:
 # construct
 def __init__(self, width=800, height=200):
  self.w = width
  self.h = height
  self.title = '视频下载助手'
  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='请输入视频链接：')
  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='结束值：')
  start = tk.Entry(frame_2, textvariable=self.start, highlightcolor='Fuchsia', highlightthickness=1, width=10)
  end = tk.Entry(frame_2, textvariable=self.end, highlightcolor='Fuchsia', highlightthickness=1, width=10)
 
  # set frame_3
  label2 = tk.Label(frame_3, text='请输入视频输出地址：')
  entry_path = tk.Entry(frame_3, textvariable=self.path, highlightcolor='Fuchsia', highlightthickness=1, width=35)
  down = tk.Button(frame_3, text='下载', font=('楷体', 12), fg='green', width=3, height=-1,
       command=self.video_download)
  # set frame_4
  label_desc = tk.Label(frame_4, fg='black', font=('楷体', 12),
        text='\n注意：支持youtube、twitter、腾讯、爱奇艺、优酷、bilibili等大部分主流网站视频下载、图片下载！')
  label_warning = tk.Label(frame_4, fg='blue', font=('楷体', 12), 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)
 
 """
 视频下载
 """
 
 def video_download(self):
  # 正则表达是判定是否为合法链接
  url = self.url.get()
  path = self.path.get()
  if re.match(r'^https?:/{2}\w.+$', url):
   if path != '':
    msgbox.showwarning(title='警告', message='下载过程中窗口如果出现短暂卡顿说明文件正在下载中！')
    try:
     sys.argv = ['you-get', '-o', path, url]
     you_get.main()
    except Exception as e:
     print(e)
     msgbox.showerror(title='error', message=e)
    msgbox.showinfo(title='info', message='下载完成！')
   else:
    msgbox.showerror(title='error', message='输出地址错误！')
  else:
   msgbox.showerror(title='error', message='视频地址错误！')
 
 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()