python requests抓取one推送文字和图片代码实例

这篇文章主要介绍了python requests抓取one推送文字和图片代码实例,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

requests是Python中一个第三方库，基于 urllib，采用 Apache2 Licensed 开源协议的 HTTP 库。它比 urllib 更加方便，可以节约我们大量的工作，完全满足 HTTP 测试需求。接下来将记录一下requests的使用：

from bs4 import BeautifulSoupfrom lxml import htmlimport xmlimport requests#下载图片函数def download_img(url,name):  """"  下载指定url的图片  url：图片的url；  name:保存图片的名字  """  try:    respone = requests.get(url)    f_img = respone.content    path = r'C:/Users/86131/Desktop/itchat/send_file/images//%s.jpg'%(name)    with open(path, "wb")as f:        f.write(f_img)  except Exception as e:    print("---------地址出错------------")url_list = []f = requests.get("http://wufazhuce.com/")# #打印网页内容# print(f.content.decode())soup = BeautifulSoup(f.content,"lxml")try:  first_div = soup.find("div",attrs={'id':'main-container'}).find('div',attrs={'class':'carousel-inner'})  a_all = first_div.find_all('a')  for i in a_all:    url_list.append(i.attrs['href'])except Exception as e:    print("---------出错------------")#得到one的首页推荐页面f_1 = requests.get(url_list[0])#打印网页内容# print(f_1.content.decode())soup_1 = BeautifulSoup(f_1.content,"lxml")try:  second_div = soup_1.find("div",attrs={'id':'main-container'}).find('div',attrs={'class':'one-cita-wrapper'})  third_div = soup_1.find("div",attrs={'id':'main-container'}).find('div',attrs={'class':'one-imagen'})  #获得时期值  now_month = second_div.find('p',attrs={'class':'may'}).text  now_one_day = second_div.find('p',attrs={'class':'dom'}).text  #获得图片的url  img_url = third_div.find('img').attrs['src']  #获得一段话并去除开头的空格  one_text = second_div.find("div",attrs={'class':'one-cita'}).text.strip()  #将获得日期拼接  now_day = now_one_day +' '+ now_month  #调用函数下载图片  download_img(img_url, now_day)except Exception as e:    print("---------出错------------")

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持武林网之家。