python表情包一键下载

flower0712

对之前的表情包进行升级简单的制作一个界面但是存在一个小问题程序运行时会未响应，但不会影响表情包的爬取

[Python] 纯文本查看 复制代码

import requests
import re
import random
from tkinter.filedialog import askdirectory
from tkinter import *
#选择保存位置

class download():
    @staticmethod
    def selectPath():
        path_ = askdirectory()
        path.set(path_)
        local=path_
        return local
    @staticmethod
#下载   
    def loaddown():
        txt=Text(root)
        txt.grid(row = 2, column = 0)
        trouble=0
        local_=download().selectPath()
        while (1):
            
            
            n=random.randrange(2,2600)
            url=(r'http://www.doutula.com/photo/list/?page=%d'%n)
            headers = {
           'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36',
           
           }
            result=requests.get(url=url,headers=headers).text
            pattern=re.compile('data-original="(.*?)"\salt="(.*?)"\sclass=',re.S)
            image_urls=re.findall(pattern,result)
            for image_url in image_urls:
                image_name=image_url[1]
                image=requests.get(url=image_url[0],headers=headers).content
            
                try:
                    with open(r'%s\%s'%(local_,image_name+'.'+image_url[0].split('.')[-1]),'wb')as file:
                        file.write(image)
                
                except:
                    print('下载错误')
                    trouble+=1
                    s=str('下载错误\n下载错误%d张'%(trouble))
                    txt.insert(END,s)
                    root.update()
            
            #print('页码%d下载完成\n下载错误%d张'%(n,trouble))
#界面
root=Tk()
root.geometry('460x240')
root.title('表情包下载')
path = StringVar()
#Label(root,text = "目标路径:").grid(row = 0, column = 0)
#Entry(root, textvariable = path).grid(row = 0, column = 1)
#Button(root, text = "路径选择", command = download.selectPath).grid(row = 0, column = 2)

btn1 = Button(root, text='开始下载', command=download.loaddown).grid(row = 1, column = 0)

root.mainloop()

第七只海东青

谢谢分享

xx133789

感谢分享优秀

xty20160610

感谢楼主分享

52小柯柯

tkinter每一帧都不能因为你的程序阻塞，阻塞了就无响应

伴雨而来

感谢感谢

墓守人

怎么用呀

yekenyh

感谢楼主分享,表情包可以的

怀斯曼

感谢楼主分享

青蛙考拉

这种代码是不是一般都用PYCHARM打开使用啊