hekailong

week1大作业提交/hekailong/第一周大作业.py

@@ -0,0 +1,48 @@
+from bs4 import BeautifulSoup
+import requests
+import time
+url = 'http://bj.58.com/pbdn/1/?PGTID=0d305a36-0000-1e96-9601-c083f8999a80&ClickID=1'
+wb_data = requests.get(url)
+soup = BeautifulSoup(wb_data.text,'lxml')
+
+
+titles = soup.select(' tr > td.t > a.t')
+prices = soup.select(' tr > td > b')
+addresses = soup.select(' tr > td.t > span.fl > a')
+sellerurlfirst = soup.select(' tr > td.t > a.t')
+
+
+for title,price,address,sellerurl in zip(titles,prices,addresses,sellerurlfirst):
+    info = {
+        'title':title.get_text(),
+        'price':price.get_text()+'元',
+        'address':address.get_text(),
+        'sellerurl':sellerurl.get('href')
+
+
+    }
+
+
+    #获取卖家信息
+    seller_url= info['sellerurl']
+    seller_data = requests.get(seller_url)
+    sellersoup = BeautifulSoup(seller_data.text,'lxml')
+    issuedates = sellersoup.select('#index_show > ul.mtit_con_left.fl > li.time')
+    pageviews = sellersoup.select('#index_show > ul.mtit_con_left.fl > li.count')
+    catagries = sellersoup.select('#header > div.breadCrumb.f12 > span:nth-of-type(3) > a')
+    seller_types = u'商家' if sellersoup.select('#divOwner > ul > li > em') else u'个人'
+    #print(seller_types)
+
+    for issuedate,pageview,catagry,seller_type in zip(issuedates,pageviews,catagries,seller_types):
+        infonext = {
+        'issuedate':issuedate.get_text(),
+        'pageview':pageview.get_text(),
+        'catagry':catagry.get_text(),
+        'seller_type':seller_types
+
+
+        }
+    info.update(infonext)
+    info.pop('sellerurl')
+    print(info)
+    time.sleep(2)

花名册

@@ -1,3 +1,4 @@
-请在下面加上你的姓名和一句话感言,或者联系方式什么都行，注意一人一行哦：
+请在下面加上你的姓名和一句话感言,或者联系方式什么都行，注意一人一行哦：
 
 林茜茜    Hello,world!
+何凯隆    加油！