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mspider.py
46 lines (39 loc) · 1.43 KB
/
mspider.py
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# -*- coding: utf-8 -*-
import scrapy
from magespider.items import MagespiderItem
class MspiderSpider(scrapy.Spider):
name = 'mspider'
allowed_domains = ['python.tedu.cn/']
start_urls = ['http://python.tedu.cn/']
# 重写父类的parse方法 接收响应
def parse(self, response):
# 获取所有爬的列表
need_list = response.xpath('//div[@class="backg"]//div[@class="main"]')
# 遍历每个城市
phone_list = []
dizhi_list = []
jj = {}
alist = []
for each in need_list:
# 提取城市
item = MagespiderItem()
name = each.xpath('//div[@class="backg"]//div[@class="container clearfix"]//a/text()').extract()
# print(len(name))
# print(name)
item['name'] = name
phone = each.xpath('//div[@class="backg"]//div[@class="container clearfix"]//span/text()').extract()
for i in range(len(phone)):
# 判断奇偶,来插入数据
if i%2==0:
phone_list.append(phone[i])
else:
dizhi_list.append(phone[i])
if i ==67:
break
item['phone'] = phone_list
item['info'] = dizhi_list
# jj = dict(zip(phone_list,dizhi_list))
# print(jj)
alist.append(item)
print(alist)
yield alist