python you_get 下载视频

# ！/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()