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本帖最后由 2669636795 于 2020-7-31 13:00 编辑
Python爬取当前城市房源信息,以徐州为例
代码效果图请看下方,其他部分请查看附件,一起学习,谢谢
如有问题可及时在讨论区回复,感谢大家支持!
- # -*- coding: utf-8 -*-
- """
- @Time : 2020/3/18 22:23
- @Auth : Suk
- @File : 5.小猪短租相关信息.py
- @IDE : PyCharm
- @Motto: Knowing your ignorance is the best way to succeed.
- @Tips : 版权所有,转载,转发请注明,如有侵权请联系,谢谢.
- """
- # 小猪短租相关信息,包含出租房屋名称、地址、价格、房东、详细链接等信息
- # 爬取搜索页面信息,爬取5页相关内容,通过获得的详细链接页面,爬取详细页面内容
-
- import bs4
- import requests
- from bs4 import BeautifulSoup
-
- kv = {
- 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36 Edg/83.0.478.45'
- }
- # format='{0:<10}\t{1:{6}<40}\t{2:{6}<10}\t{3:{6}^10}\t{4:{6}<10}\t{5:{6}<10}'
- format = '{0:<10}\t{1:{5}<40}\t{2:{5}<10}\t{3:{5}^30}\t{4:{5}<10}'
-
-
- def main():
- global a
- print('为您找到了{}条信息,您可以根据需要检索相关信息'.format(len(allInitMessage)))
- print('-------------------------------------------------------------------------')
- print(
- '序号 房屋名称 价格 地址 房东 ')
- for i in allInitMessage:
- # print(format.format(i[0],i[1],i[2],i[3],i[4],i[5],chr(12288)))
- print(format.format(i[0], i[1], i[2], i[3], i[4], chr(12288)))
- a = eval(input('请输入你想了解的房屋序号:'))
- return a
-
-
- def houseDetails(num):
- deurl = allInitMessage[num - 1][-1]
- detailRe = requests.get(deurl, headers=kv)
- sp = BeautifulSoup(detailRe.text, 'lxml')
- print('标题:' + sp.title.string.strip())
- print("价格:" + sp.find('div', class_='fl').text.strip())
- print("地址:" + sp.find('span', class_='pr5').text.strip())
- print("房东:" + sp.find('a', class_='lorder_name').text.strip())
- print('详细信息:')
- for i in sp.find('ul', class_='house_info clearfix').text.split():
- if ':' in i:
- print("\t" + i)
- elif "宜住" in i:
- print("\t" + i)
- print("个性描述:")
- for i in sp.find('div', class_='box_white clearfix detail_intro_item').text.split():
- if "个性描述" in i or "查看全部" in i or "收起" in i:
- continue
- else:
- print("\t" + i)
-
- print("内部情况:")
- for i in sp.find('div', class_='box_gray clearfix detail_intro_item').text.split():
- if "内部情况" in i or "查看全部" in i or "收起" in i:
- continue
- else:
- print("\t" + i)
-
- print("交通情况:")
- for i in sp.findAll('div', class_='info_r')[2].text.split():
- if "交通信息" in i or "交通情况" in i or "查看全部" in i or "收起" in i:
- continue
- else:
- print("\t" + i)
- print("周边情况:")
- for i in sp.findAll('div', class_='info_r')[3].text.split():
- if "交通信息" in i or "查看全部" in i or "收起" in i:
- continue
- else:
- print("\t" + i)
-
- print("配套条件:")
- print('\t', end="")
- for i in sp.findAll('div', class_='info_r')[4].children:
- if type(i) == bs4.element.Tag:
- if i.ul != None:
- for j in i.ul.children:
- if type(j) == bs4.element.Tag:
- if 'no' in j.get('class')[0]:
- continue
- else:
- print(j.text.strip() + ',', end="")
-
- print('\n' + "入住须知:")
- for i in sp.findAll('div', class_='info_r')[5].text.split():
- print('\t' + i)
- print("押金及其他费用")
- for i in sp.find('div', class_='clause_box').text.split():
- if "押金及其他费用" in i or "查看全部" in i or "收起" in i or ">" in i:
- continue
- elif i[-1] == ":":
- print("\t" + i, end="")
- else:
- print("\t" + i)
- try:
- select = input('是否返回主页面(y/n)?')
- if select in 'yY':
- main()
- return True
- if select in 'nN':
- print("退出成功!")
- return False
-
- except:
- print("ERROR!输入错误!")
-
-
- url = 'http://xuzhou.xiaozhu.com/search-duanzufang-p'
- allhref = []
- allInitMessage = []
- for page in range(1, eval(input('当前城市:徐州\t请输入你想检索的页数,共13页:')) + 1):
- lis = []
- hrefs = []
- print('\t正在检索第' + str(page) + '页')
- re = requests.get(url + str(page) + '-0/')
- soup = BeautifulSoup(re.text, 'lxml')
- for i in soup.find('ul', class_='pic_list clearfix list_code').children:
- if type(i) == bs4.element.Tag:
- lis.append(i.find("a"))
- for i in lis:
- if i != None:
- hrefs.append(i.get('href'))
- for i in hrefs:
- message = []
- innitMessageget = requests.get(i)
- innitMessage = BeautifulSoup(innitMessageget.text, 'lxml')
- message.append(str(len(allInitMessage) + 1) + '.')
- message.append(innitMessage.title.string)
- message.append(innitMessage.find('div', class_='fl').text.strip())
- message.append(innitMessage.find('span', class_='pr5').text.strip())
- message.append(innitMessage.find('a', class_='lorder_name').text.strip())
- message.append(i)
- allInitMessage.append(message)
- allhref.append(hrefs)
- print("\n\n\tMission Success!\n\n\n")
- main()
- while (True):
- bolean = houseDetails(a)
- if bolean == False:
- exit(0)
- else:
- continue
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