Python 爬取壁纸图片

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2019/12/26 13:30
# @Author  : zwb
# @File    : GetImage.py


import requests
from  pyquery import PyQuery as pq
import  time
import  os

headers={
    ‘User-Agent‘:‘Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/537.36 ‘
                 ‘(KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36‘

}

def start_request(url):
    r=requests.get(url,headers=headers)
    r.encoding=‘GBK‘
    html= r.text
    return  html

def parse(text,i):
    doc=pq(text)
    images=doc(‘div.list ul li img‘).items()
    x=0
    for image in images:
        img_url=image.attr(‘src‘)
        img=requests.get(img_url,headers=headers).content
        # 图片存放路径，F为盘符
        path = "F:\\image\\"+str(i)
        if not os.path.exists(path):
            os.makedirs(path)
        path ="F:\\image\\"+str(i)+"\\"+str(x)+".jpg"
        with open(path, ‘wb‘) as f:
            f.write(img)
            time.sleep(1)
            print("正在下载第{}张图片".format(x))
            x+=1
            print("写入完成")

def main():
    #设置爬取的页面数第一页到第9页
    for i in range(1,10):
        if(i==1):
            url="http://www.netbian.com/index.htm"
        else:
             url="http://www.netbian.com/index_"+str(i)+".htm"
        print(url)
        text=start_request(url)
        parse(text,i)

if __name__ == "__main__":
    main()