def detail_parse(self, id, build_list):
for build in build_list:
bu_temp = re.search('<a href="(.*?)"', build).group(1)
build_url = self.start_url + bu_temp
try:
bu_res = requests.get(build_url, headers=self.headers)
time.sleep(2)
bu_text = bu_res.content.decode()
bu = Building(co_index)
bu.bu_num = re.search('幢号：(.*?) 许', bu_text).group(1)
bu.bu_pre_sale = re.search('许可证号：<span>(.*?)</span>',
bu_text).group(1)
bu.bu_id = int(bu.bu_pre_sale)
bu.bu_all_house = re.search('套数：<span>(.*?)</span',
bu_text).group(1)
bu.bu_floor = re.search('地上层数：<span>(.*?)</span',
bu_text).group(1)
bu.bo_build_end_time = re.search('竣工日期：<span>(.*?)</span',
bu_text).group(1)
bu.bu_build_size = re.search('预售许可面积：<span>(.*?)</span',
bu_text).group(1)
bu.bu_type = re.search('用途：<span>(.*?)</span',
bu_text).group(1)
bu.insert_db()
except Exception as e:
log.error("楼栋出错{}".format(e))
continue
self.house_detail(bu_text, id, bu.bu_id)
def get_build_info(self, build_lis, co_id):
for build_ in build_lis:
build_url = "http://xx.yyfdcw.com" + build_
try:
build_res = requests.get(build_url, headers=self.headers)
except Exception as e:
print("co_index={},楼栋信息错误".format(co_index), e)
continue
con = build_res.text
bu = Building(co_index)
bu.co_id = co_id
bu.bu_id = re.search('Bid=(\d+)', build_).group(1)
bu.bu_num = re.search('名称.*?">(.*?)</spa', con).group(1)
bu.bu_pre_sale = re.search("编.*?red'>(.*?)</a", con).group(1)
bu.bu_pre_sale_date = re.search('颁发日期.*?Date">(.*?)</span',
con).group(1)
bu.bo_build_start_time = re.search('开工日期.*?">(.*?)</span',
con).group(1)
bu.bo_build_end_time = re.search('竣工日期.*?">(.*?)</span',
con).group(1)
bu.bo_develops = re.search('单位.*?">(.*?)</span', con).group(1)
bu.bu_floor = re.search('层数.*?">(.*?)</span', con).group(1)
bu.bu_live_size = re.search('住宅面积.*?">(.*?)</span', con).group(1)
bu.size = re.search('总面积.*?">(.*?)</span', con).group(1)
bu.insert_db()
id = re.search('测量号.*?">(.*?)</span', con).group(1)
self.get_house_info(co_id, bu.bu_id, id)
def get_build_info(self, co_id):
build_url = "http://202.103.219.149:7000/ajax/LeadingMIS.CommonModel.CommonQuery.WebUI.AjaxManage.QueryDataParser,LeadingMIS.CommonModel.CommonQuery.WebUI.ashx"
querystring = {"_method": "GetDataToDynamicInXml", "_session": "rw"}
payload = "xmlInfo=%263Croot%2620QueryCode%263D%2622BuildingsInfo%2622%2620PageIndex%263D%26221%2622%2620PageSize%263D%262215%2622%2620SortField%263D%2622%2620ORDER%2620BY%2620Name%2622%2620QueryString%263D%2622QueryCode%263DBuildingsInfo%2626amp%263BProjectID%263D" + co_id + "%2622%2620BeginDate%263D%2622%262000%263A00%263A00%2622%2620EndDate%263D%2622%262023%263A59%263A59%2622%2620Flag%263D%2622TitleBody%2622%2620TitlesWidthInfo%263D%2622BuildNo%267C0%2624Name%267C0%2624FloorCount%267C0%2624RoomCount%267C0%2624YCJZArea%267C0%2624Structure%267C0%2624YSXKCer%267C0%2624ZJJG%267C0%2622%2620IsUseOCache%263D%26220%2622%2620IsUserID%263D%26220%2622%2620SiteId%263D%26228907bd13-1d14-4f9e-8c01-e482d9590d10%2622%2620LockedColumn%263D%26220%2622%2620IsLocked%263D%26220%2622%2620ClientWidth%263D%26221601%2622%2620ShowModeCode%263D%2622default%2622%2620Language%263D%2622chinese%2622/%263E"
try:
response = requests.request("POST",
build_url,
data=payload,
params=querystring)
html = response.text
build_info_list = re.findall('<tr.*?>.*?</tr>', html,
re.S | re.M)[1:]
for i in build_info_list:
build = Building(co_index)
build.co_id = co_id
build.bu_num = re.search(
'<span class="spanctfield".*?<span class="spanctfield".*?>.*?<a.*?>(.*?)<',
i, re.S | re.M).group(1)
build.bu_floor = re.search(
'<span class="spanctfield".*?<span class="spanctfield".*?<span class="spanctfield".*?>(.*?)<',
i, re.S | re.M).group(1)
build.bu_pre_sale = re.search(
'<span class="spanctfield".*?<span class="spanctfield".*?<span class="spanctfield".*?<span class="spanctfield".*?<span class="spanctfield".*?<span class="spanctfield".*?<span class="spanctfield".*?>(.*?)<',
i, re.S | re.M).group(1)
build.bu_id = re.search('id="Tr_(.*?)"', i,
re.S | re.M).group(1)
build.insert_db()
self.get_house_info(co_id, build.bu_id)
except Exception as e:
print('请求错误，url={},data={},params={}'.format(
build_url, payload, querystring))
def bu_parse(self,bu_url,co_id,co_url):
build_url = "http://61.143.241.154/" + bu_url
global headers
headers = {
'User-Agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119Safari/537.36',
'Referer':
co_url
}
bu_res = requests.get(build_url,headers=headers)
bu_con = bu_res.content.decode('gbk')
bu_pre_sale = re.search('预售许可证编号.*?blank">(.*?)</a',bu_con,re.S|re.M).group(1)
bu_pre_sale_date = re.search('预售证有效日期.*?">(.*?)</td',bu_con,re.S|re.M).group(1)
bu_html = etree.HTML(bu_con)
bu_list = bu_html.xpath("//table[@id='donglist']//tr")
for bo in bu_list:
bu = Building(co_index)
bu.co_id = co_id
bo_url = bo.xpath("./td/a/@href")[0]
bu.bu_id = re.search('dbh=(.*?)&', bo_url).group(1)
bu.bu_num = bo.xpath("./td[3]/text()")[0]
bu.bu_floor = bo.xpath("./td[4]/text()")[0]
bu.bu_pre_sale = bu_pre_sale
bu.bu_pre_sale_date = bu_pre_sale_date
bu.insert_db()
self.house_parse(bo_url,co_id,bu.bu_id)
def build_parse(self, co_id):
list_url = 'http://www.ccfdw.gov.cn/ecdomain/lpcs/xmxx/loulist.jsp?Id_xmxq=' + co_id
res = requests.get(list_url, headers=self.headers)
con = res.content.decode()
build_id_list = re.findall("searchByLid\('(\d+)'\)", con)
for build_id in build_id_list:
try:
bu_url = 'http://www.ccfdw.gov.cn/ecdomain/lpcs/xmxx/lpbxx_new.jsp?lid=' + build_id
bu_res = requests.get(bu_url, headers=self.headers)
bu_con = bu_res.content.decode('gbk')
bu = Building(co_index)
bu.co_id = co_id
bu.bu_id = build_id
bu.bu_num = re.search('楼栋名称.*?">(.*?)</td', bu_con,
re.S | re.M).group(1)
bu.bu_all_house = re.search('总套数.*?">总(.*?)套</td', bu_con,
re.S | re.M).group(1)
bu.bu_floor = re.search('地上层数.*?">共(.*?)层</td', bu_con,
re.S | re.M).group(1)
bu.bu_build_size = re.search('总建筑面积.*?">(.*?)</td', bu_con,
re.S | re.M).group(1)
bu.bu_pre_sale = re.search("searchysxk\('(.*?)'\)", bu_con,
re.S | re.M).group(1)
bu.bu_type = re.search('房屋用途.*?">(.*?)</td', bu_con,
re.S | re.M).group(1)
bu.insert_db()
except Exception as e:
log.error('{}楼栋错误{}'.format(build_id, e))
self.house_parse(co_id, build_id, bu_con)
def get_build_info(self, build_url_list):
for i in build_url_list:
try:
build = Building(co_index)
build_code = re.search('xqbm=(.*?)$', i).group(1)
build_url = 'http://zjjg.0557fdc.com:9555/xiaoqu/donginfo.aspx?xqbm=' + build_code
build.bu_num = 'Labeldongmc">(.*?)<'
build.bu_pre_sale = 'Labelyszheng">(.*?)<'
build.bu_floor = 'Labelsceng">(.*?)<'
build.bu_address = 'Label1zuoluo">(.*?)<'
build.bo_build_start_time = 'Label1kaigong">(.*?)<'
build.co_build_structural = 'Labeljiegou">(.*?)<'
build.co_id = 'donginfo.aspx\?xqbm=(.*?)"'
build.bu_id = 'id="DropDownList1".*?value="(.*?)"'
p = ProducerListUrl(page_url=build_url,
request_type='get',
encode='utf-8',
analyzer_rules_dict=build.to_dict(),
current_url_rule='location\.href=(.*?)"',
analyzer_type='regex',
headers=self.headers)
house_url_list = p.get_details()
self.get_house_info(house_url_list)
except Exception as e:
print('楼栋错误，co_index={},url={}'.format(co_index, build_url), e)
def parse(self, res):
html = etree.HTML(res.content.decode('gbk'))
bu_list = html.xpath("//div[@class='listCon']")
for i in bu_list:
temp = i.xpath("./a[@class='listCon2']/@href")[0]
name = i.xpath("./a[@class='listCon1']/@title")[0]
url = "http://www.hyfc365.com" + temp
try:
bu_res = requests.get(url, headers=self.headers)
content = bu_res.content.decode('gbk')
bu = Building(co_index)
bu.bu_num = name
project_id = re.search('ID=(.*)', temp).group(1)
bu.bu_pre_sale = re.search('预售证名称.*?NAME">(.*?)</span',
content, re.S | re.M).group(1)
bu.bu_pre_sale_date = re.search('申领时间.*?">(.*?)</span',
content, re.S | re.M).group(1)
bu.bo_develops = re.search('申领单位.*?">(.*?)</span', content,
re.S | re.M).group(1)
bu.bu_build_size = re.search('"SALE_HOUSE_AREA">(.*?)<',
content, re.S | re.M).group(1)
bu.bu_all_house = re.search('"SALE_HOUSE_COUNT">(.*?)<',
content, re.S | re.M).group(1)
detail_url = 'http://www.hyfc365.com/RealEstate/Project/BuildingList.aspx?ID=' + project_id
detail_res = requests.get(detail_url)
bu_id = re.search("BUILDING_ID=(.*?)'",
detail_res.text).group(1)
bu.bu_id = bu_id
bu.insert_db()
except Exception as e:
log.error("{}楼栋页面解析失败{}".format(url, e))
continue
self.house_parse(bu_id)
def build_info(self, bu_list, co_id):
for bu in bu_list:
bu_url = bu.xpath("./td[4]/a/@href")[0]
build_url = self.start_url + '/' + bu_url
bu_res = requests.get(build_url, headers=self.headers)
bu_res.encoding = 'gbk'
con = bu_res.text
bu_pre_sale = re.search('预售许可证编号.*?blank">(.*?)</a', con,
re.S | re.M).group(1)
bu_pre_sale_date = re.search('预售证有效日期.*?">(.*?)</td', con,
re.S | re.M).group(1)
bu_html = etree.HTML(con)
donglist = bu_html.xpath("//table[@id='donglist']/tr")
for dong in donglist:
dong_url = dong.xpath("./td/a/@href")[0]
bu = Building(co_index)
bu.co_id = co_id
bu.bu_id = re.search('ID={(.*?)}', dong_url).group(1)
bu.bu_num = dong.xpath("./td[3]/text()")[0]
bu.bu_floor = dong.xpath("./td[4]/text()")[0]
bu.bu_pre_sale = bu_pre_sale
bu.bu_pre_sale_date = bu_pre_sale_date
bu.insert_db()
self.house_info(co_id, bu.bu_id, dong_url)
def comm_info(
self,
con,
):
# 小区及楼栋
comm = Comm(co_index)
comm.co_name = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_web_item_retail1_lb_item_name']/text()"
)[0] # 小区名称
co_id_str = con.xpath("//form[@id='aspnetForm']/@action")[0] # 小区id
comm.co_id = re.search(r"\d+", co_id_str).group(0)
comm.co_address = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_item_seat']/text()")[
0] # 小区地址
comm.co_develops = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_enter_name']/text()")[
0] # 开发商
comm.co_size = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_area']/text()")[0] # 总面积
comm.co_build_size = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_item_area']/text()")[
0] # 建筑面积
comm.co_build_end_time = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_item_ew_date']/text()")[
0] # 竣工时间
comm.co_plan_pro = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_program_pcode']/text()")[
0] # 用地规划许可
comm.co_work_pro = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_jg']/text()")[0] # 施工许可
comm.co_green = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_item_green_rate']/text()"
)[0] # 绿地百分比
comm.co_land_use = con.xpath(
"//span[@id='ctl00_ContentPlaceHolder2_lb_td']/text()")[0] # 土地使用证
comm.insert_db()
build = Building(co_index)
build_table = con.xpath("//tr[@style='color:#000066;']")
room_list = []
for build_list in build_table:
build.co_id = comm.co_id
build.co_name = comm.co_name
build_info = build_list.xpath("./td/text()")
build.bu_id = build_info[0]
build.bu_num = build_info[1]
build.bu_all_house = build_info[2]
build.size = build_info[3]
build.bu_floor = build_info[4]
build.bu_pre_sale = build_info[5]
build.insert_db()
room_url = build_list.xpath("./td/a/@href")[0]
room_list.append(room_url)
return room_list
def get_comm_info(self, comm_info_list):
for i in comm_info_list:
build = Building(co_index)
house_url = re.search('href="(.*?)"', i, re.S | re.M).group(1)
build.bu_num = re.search('<a.*?>(.*?)<', i, re.S | re.M).group(1)
build.bu_address = re.search('<td.*?<td.*?>(.*?)<', i, re.S | re.M).group(1)
build.bu_pre_sale = re.search('<td.*?<td.*?<td.*?>(.*?)<', i, re.S | re.M).group(1)
build.bu_id = re.search('slbh=(.*?)&', i, re.S | re.M).group(1)
build.insert_db()
self.get_house_info(house_url, build.bu_id)
def bu_info(self, bu_list, co_id):
for bu_ in bu_list[1:]:
bu = Building(co_index)
bu.co_id = co_id
bu.bu_num = bu_.xpath("./td/a/text()")[0]
bu.bu_pre_sale = bu_.xpath("./td[2]/text()")[0]
bu.bu_type = bu_.xpath("./td[4]/text()")[0]
bu_url = bu_.xpath("./td/a/@href")[0]
bu.bu_id = re.search('buildid=(\d+)', bu_url).group(1)
bu.insert_db()
self.ho_info(bu_url, co_id, bu.bu_id)
def get_build_info(self, comm_url_list):
for i in comm_url_list:
try:
sid = re.findall('\+(\d+)\+', i)[0]
pid = re.findall('\+(\d+)\+', i)[1]
build_url = 'http://www.jjzzfdc.com.cn/WebClient/ClientService/bldg_query.aspx?pid=' + pid + '&sid=' + sid
# print(build_url)
response = requests.get(build_url)
html = response.text
build = Building(co_index)
build.bu_id = pid
build.bu_num = re.search('楼栋座落.*?<td.*?>(.*?)<', html,
re.S | re.M).group(1)
build.bu_address = re.search('楼栋座落.*?<td.*?>(.*?)<', html,
re.S | re.M).group(1)
build.bu_pre_sale = re.search('预售证号.*?">(.*?) ', html,
re.S | re.M).group(1)
build.bu_pre_sale_date = re.search('时间.*?">(.*?) ', html,
re.S | re.M).group(1)
build.bu_all_house = re.search('dM.*?">(.*?) ', html,
re.S | re.M).group(1)
# build.bu_address = re.search('售楼处地址.*?">(.*?) ', html, re.S | re.M).group(1)
build.insert_db()
except Exception as e:
print('co_index={}, 楼栋错误,url={}'.format(co_index, build_url),
e)
house_url = 'http://www.jjzzfdc.com.cn/WebClient/ClientService/proxp.aspx?key=WWW_LPB_001¶ms=' + sid
# print(house_url)
result = requests.get(house_url)
html_ = result.text
for house_info in re.findall('<Result.*?</Result>', html_,
re.S | re.M):
try:
house = House(co_index)
house.bu_id = build.bu_id
house.bu_num = build.bu_num
house.ho_name = re.search('<ONAME>(.*?)</ONAME>',
house_info, re.S | re.M).group(1)
house.ho_num = re.search('<OSEQ>(.*?)</OSEQ>', house_info,
re.S | re.M).group(1)
house.ho_build_size = re.search('<BAREA>(.*?)</BAREA>',
house_info,
re.S | re.M).group(1)
house.ho_floor = re.search('<FORC>(.*?)</FORC>',
house_info,
re.S | re.M).group(1)
house.ho_true_size = re.search('<PAREA>(.*?)</PAREA>',
house_info,
re.S | re.M).group(1)
house.insert_db()
except Exception as e:
print('co_index={}, 房号错误'.format(co_index), e)
def build_info(self, bu_list, co_id):
for bo in bu_list:
ho_url = bo.xpath("./@href")[0]
floor = bo.xpath(".//p[2]/text()")[0]
bu = Building(co_index)
bu.bu_pre_sale = bo.xpath(".//p[3]/text()")[0]
bu.bu_num = re.search('zh=(.*?)', ho_url).group(1)
bu.bu_id = re.search('n=(\d+)', ho_url).group(1)
bu.co_id = co_id
bu.bu_floor = re.search('总层数.*?(\d+)', floor).group(1)
bu.insert_db()
house_url = "http://www.ggsfcw.com/" + ho_url
self.ho_info(house_url, co_id, bu.bu_id)
def comm(self, id):
bu = Building(co_index)
house_url = self.start_url + "/api/buildInfos/getHouseInfosByPannelNumber?pannelNumber=" + str(
id)
comm_url = self.start_url + "/api/buildInfos/getHomePageBuildingInfo?blockNumber=" + str(
id)
comm_detail_url = self.start_url + "/api/buildInfos/getDetailsBuildingInfo?blockNumber=" + str(
id)
comm_res = requests.get(comm_url)
comm_detail_res = requests.get(comm_detail_url)
house_res = requests.get(house_url)
comm_dict = json.loads(comm_res.text)
comm_detail_dict = json.loads(comm_detail_res.text)
house_dict = json.loads(house_res.text)
bu.bu_id = id
bu.bu_num = comm_dict["data"]["nameBuildings"]
bu.area = comm_detail_dict['data']['houseingArea']
bu.bu_address = comm_dict["data"]["houseaddress"]
bu.bu_pre_sale = comm_detail_dict["data"]["yszh"]
bu.bu_type = comm_dict["data"]["propertycategory"]
bu.bo_develops = comm_dict["data"]["companyName"]
bu.insert_db()
house_num = house_dict["data"]
for hu in house_num:
ho = House(co_index)
h = hu["data"]
if len(h) > 0:
for i in h:
try:
room_id = i["houseNumber"]
room_url = self.start_url + "/api/buildInfos/getHouseInfoByHouseNumber?houseNumber=" + str(
room_id)
res = requests.get(room_url, headers=self.headers)
dict = json.loads(res.text)
ho.bu_id = id
# ho.ho_num = room_id
ho.ho_name = dict["data"]["houseNo"]
ho.ho_build_size = dict["data"]["buildArea"]
ho.ho_true_size = dict["data"]["jacketArea"]
ho.ho_share_size = dict["data"]["apportionedArea"]
ho.ho_floor = dict["data"]["nominalLevel"]
ho.insert_db()
except Exception as e:
print(e)
else:
continue
def get_build_info(self, build_url_list, co_name):
for i in build_url_list:
try:
build = Building(co_index)
build.co_name = co_name
build_url = 'http://www.sxczfdc.com/pubinfo/' + i
response = requests.get(build_url, headers=self.headers)
html = response.text
# build_detail_url = re.findall('(Pub_dtxx.aspx\?ProjectBuildingID=.*?)"', html, re.S | re.M)[0]
for k in re.findall('(Pub_dtxx.aspx\?ProjectBuildingID=.*?)"',
html, re.S | re.M):
try:
build_url_detail = 'http://www.sxczfdc.com/pubinfo/' + k
result = requests.get(build_url_detail,
headers=self.headers)
content = result.text
build.bu_num = re.findall(
'BuildingInfo1_lblBuildingName">(.*?)<', content,
re.S | re.M)[0]
build.bu_all_house = re.findall(
'BuildingInfo1_lblZts">(.*?)<', content,
re.S | re.M)[0]
build.bu_floor = re.findall(
'BuildingInfo1_lblZcs">(.*?)<', content,
re.S | re.M)[0]
build.bu_build_size = re.findall(
'BuildingInfo1_lblJzmj">(.*?)<', content,
re.S | re.M)[0]
build.bu_live_size = re.findall(
'BuildingInfo1_lblZzmj">(.*?)<', content,
re.S | re.M)[0]
build.bu_pre_sale = re.findall(
'BuildingInfo1_lblYsxkzh">(.*?)<', content,
re.S | re.M)[0]
build.bu_pre_sale_date = re.findall(
'BuildingInfo1_lblYsxkzfzrq">(.*?)<', content,
re.S | re.M)[0]
build.insert_db()
house_url_list = re.findall(
"onClick=.getMoreHouseInfo\('(.*?)'\)", content,
re.S | re.M)
self.get_house_info(house_url_list, co_name,
build.bu_num)
except Exception as e:
print(e)
except Exception as e:
print(e)
def start_crawler(self):
response = requests.get(url)
html = response.text
tree = etree.HTML(html)
all_url = tree.xpath('//a[@class="a_name"]/@href')
for i in all_url:
comm = Comm(co_index)
if i == '#':
continue
comm_url = 'http://www.lzfc.com.cn:8080' + i
comm.co_name = "cc0.innerHTML='(.*?)'"
comm.co_address = "cc1.innerHTML='(.*?)'"
comm.area = "cc2.innerHTML='(.*?)'"
comm.co_use = "cc4.innerHTML='(.*?)'"
comm.co_develops = "cc5.innerHTML='(.*?)'"
comm.co_open_time = "cc6.innerHTML='(.*?)'"
comm.co_all_house = "cc9.innerHTML='(.*?)'"
comm.co_build_size = "cc11.innerHTML='(.*?)'"
comm.co_name = "cc0.innerHTML='(.*?)'"
comm.co_id = "BaseCode=(.*?)'"
p = ProducerListUrl(
page_url=comm_url,
request_type='get',
encode='gbk',
analyzer_rules_dict=comm.to_dict(),
current_url_rule="queryBuildHerf1.href='(.*?)'",
analyzer_type='regex')
build_url = p.get_details()
for i in build_url:
build = Building(co_index)
build_detail_url = 'http://www.lzfc.com.cn:8080' + i
build.bu_num = 'onclick=comInfoView.*?center">(.*?)<'
build.co_use = 'onclick=comInfoView.*?center.*?center">(.*?)<'
build.bu_pre_sale = 'onclick=comInfoView.*?center.*?center.*?center"><.*?>(.*?)<'
build.bu_all_house = 'onclick=comInfoView.*?center.*?center.*?center.*?center">(.*?)<'
build.co_name = 'fontbg_red">(.*?)<'
build.bu_id = "onclick=comInfoView\('(.*?)'\)"
p = ProducerListUrl(
page_url=comm_url,
request_type='get',
encode='gbk',
analyzer_rules_dict=comm.to_dict(),
current_url_rule="queryBuildHerf1.href='(.*?)'",
analyzer_type='regex')
build_url = p.get_details()
def bu_parse(self, detail_url, co_id):
pre_url = detail_url.replace('lp', 'presell')
pre_res = requests.get(pre_url, headers=self.headers)
pre_html = etree.HTML(pre_res.text)
bu_pre_list = pre_html.xpath("//dt/strong/a")
for bu_pre in bu_pre_list:
bu_pre_url = bu_pre.xpath("./@href")[0]
bu_pre_sale = bu_pre.xpath("./text()")[0]
bu_url = 'http://www.zstmsf.com' + bu_pre_url
while True:
try:
proxy = self.proxies[random.randint(0, 9)]
bu_res = requests.get(bu_url,
headers=self.headers,
proxies=proxy,
timeout=10)
break
except:
continue
bu_html = etree.HTML(bu_res.text)
bu_list = bu_html.xpath("//tr//strong/a/@href")
for bo_url in bu_list:
ho_url = "http://www.zstmsf.com" + bo_url
while True:
try:
proxy = self.proxies[random.randint(0, 9)]
ho_res = requests.get(ho_url,
headers=self.headers,
proxies=proxy,
timeout=10)
break
except:
continue
build = Building(co_index)
build.co_id = co_id
build.bu_id = re.search('zid=.*?(\d+)', ho_url).group(1)
build.bu_num = re.search('幢名称：<strong>(.*?)<',
ho_res.text).group(1)
build.bu_all_house = re.search("幢总套数.*?'>(.*?)</",
ho_res.text).group(1)
build.bu_all_size = re.findall("面积.*?'>(.*?)</",
ho_res.text)[0]
build.bu_pre_sale = bu_pre_sale
build.insert_db()
self.ho_parse(co_id, build.bu_id, ho_res)
def get_build_info(self, co_id):
build_url = 'http://www.lhfdc.gov.cn/Templets/LH/aspx/HPMS/GetQueryResult.ashx?type=0&PCODE=' + co_id
response = requests.get(build_url, headers=self.headers)
html = response.text
build_list = re.findall(
"bid=(.*?) .*?onclick=\"BuildChange\(.*?,'(.*?)','(.*?)'\)", html,
re.S | re.M)
for i in build_list:
try:
build = Building(co_index)
build.co_id = co_id
build.bu_pre_sale = i[1]
build.bu_num = i[2]
build.bu_id = i[0]
build.insert_db()
self.get_house_info(co_id, build.bu_id)
except Exception as e:
print('楼栋错误，co_index={},url={}'.format(co_index, build_url), e)
def get_build_info(self, build_url_list, bu_pre_sale_list, co_name, co_id):
for i in range(len(build_url_list)):
try:
build = Building(co_index)
build.co_id = co_id
build.co_name = co_name
build.bu_pre_sale = bu_pre_sale_list[i]
build.bu_id = re.search('lh=(\d+)', build_url_list[i]).group(1)
build_url = 'http://221.2.144.162:8090/' + build_url_list[i]
response = requests.get(build_url, headers=self.headers)
html = response.content.decode('gbk')
build.bu_num = re.findall('<font color=white.*?><b>(.*?)<',
html, re.S | re.M)[0]
build.bu_address = re.findall('坐落位置：</b>(.*?)<', html,
re.S | re.M)[0]
build.insert_db()
ho_url_list = re.findall('background-.*?href=(.*?) ', html,
re.S | re.M)
ho_name_list = re.findall('background-color.*?<a.*?>(.*?)<',
html, re.S | re.M)
for i in range(len(ho_url_list)):
try:
house = House(co_index)
house_url = 'http://221.2.144.162:8090/' + ho_url_list[
i]
result = requests.get(
house_url,
headers=self.headers).content.decode('gbk')
house.bu_id = build.bu_id
house.co_id = co_id
house.ho_type = re.findall(
'用 途：.*?<td.*?>(.*?)<', result,
re.S | re.M)[0]
house.ho_build_size = re.findall(
'建筑面积：.*?<td>(.*?)<', result, re.S | re.M)[0]
house.bu_num = build.bu_num
house.co_name = co_name
house.ho_name = ho_name_list[i]
house.insert_db()
except Exception as e:
print("co_index={},房屋信息错误".format(co_index), e)
except Exception as e:
print("co_index={},楼栋信息错误".format(co_index), e)
def build_parse(self, co_id):
bu = Building(co_index)
url = "http://spf.tlfdc.cn/prjleft.aspx?projectid=" + str(co_id)
res = requests.get(url, headers=self.headers)
con_html = etree.HTML(res.text)
build_url_list = con_html.xpath("//td[@colspan='2']/a/@href")[4:-1]
a = con_html.xpath("//td[@width='54%']")
for index in range(0, len(build_url_list)):
try:
build_info_url = "http://spf.tlfdc.cn/" + build_url_list[index]
res = requests.get(build_info_url, headers=self.headers)
con = res.text
bu.co_id = co_id
bu.bu_pre_sale_date = re.search('发证日期.*?Date">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_num = re.search('幢.*?did">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_pre_sale = re.search('编号.*?no">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_address = re.search('位置.*?ss">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_build_size = re.search('面积.*?Area">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_type = re.search('性质.*?type">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_all_house = re.search('套数.*?number">(.*?)<', con,
re.S | re.M).group(1)
bu.bu_id = re.search('id=(\d+)',
build_url_list[index]).group(1)
bu.insert_db()
except Exception as e:
print(
'楼栋错误，co_index={},url={}'.format(co_index, build_info_url),
e)
continue
try:
house_url = a[index].xpath("./a/@href")[0]
self.house_parse(house_url, co_id, bu.bu_id)
except Exception as e:
continue
def get_build_info(self, build_url_list, co_id):
for i in build_url_list:
build_url = 'http://gold.ncfdc.com.cn/' + i.replace('amp;', '')
res = requests.get(build_url)
co_name = re.search('ctl15_proname">(.*?)<', res.text,
re.S | re.M).group(1)
str = re.search('项目楼栋列表.*?ctl17_fLinks_pDataShow', res.text,
re.S | re.M).group()
for info in re.findall('<tr>.*?</tr>', str, re.S | re.M):
if 'href' not in info:
continue
try:
build = Building(co_index)
build.co_name = co_name
build.bu_num = re.search(
'<tr>.*?<td>.*?<a href=.*?>(.*?)<', info,
re.S | re.M).group(1)
build.bu_pre_sale = re.search(
'onclick="BinSHouseInfo.*?>(.*?)<', info,
re.S | re.M).group(1)
build.bu_pre_sale_date = re.search(
'onclick="BinSHouseInfo.*?<td>(.*?)<', info,
re.S | re.M).group(1)
build.bu_all_house = re.search('color:#ec5f00;">(.*?)<',
info, re.S | re.M).group(1)
build.bu_id = re.search("DisplayB_ld&hrefID=(.*?)'", info,
re.S | re.M).group(1)
build.co_id = co_id
build.insert_db()
except Exception as e:
print(
'楼栋错误，co_index={},url={}'.format(co_index, build_url),
e)
house_url_list = re.findall(
"</span>.*?</td><td>.*?<a href='(.*?xs.*?)' target=\"_blank\">.*?查看",
res.text, re.S | re.M)
self.get_house_info(house_url_list)
def build_parse(self, co_id):
bu_url = "http://www.zyfgj.org/spf/GetBTable.ashx"
bu_data = {"itemRecord": co_id, "houseCode": 0}
res = requests.post(bu_url, data=bu_data, headers=self.headers)
con = res.content.decode()
bu_list = re.findall('<tr id.*?</tr>', con)
for bo in bu_list:
bu = Building(co_index)
bu.co_id = co_id
bu_id = re.search('GetData.*?,(.*?)\)', bo).group(1)
bu.bu_id = bu_id.strip("'")
try:
bu.bu_num = re.search('预售证时间:.*?<td>(.*?)</td', bo).group(1)
bu.bu_pre_sale = re.search('预售证号:(.*?)</td', bo).group(1)
bu.bu_pre_sale_date = re.search('预售证时间:(.*?)</td', bo).group(1)
bu.bu_all_house = re.search('预售证号:.*?<td>(\d+)</td',
bo).group(1)
except Exception as e:
log.error("{}楼栋无预售号等信息{}".format(bo, e))
bu.insert_db()
self.house_parse(co_id, bu.bu_id)
def get_build_info(self, presell_url_list, co_id):
for presell_url in presell_url_list:
pre_url = self.url + presell_url
res = requests.get(pre_url, headers=self.headers)
build_url_list = re.findall('【<a href="(.*?)" target="_self"',
res.text, re.S | re.M)
for build_url in build_url_list:
build_info_url = self.url + build_url
try:
build_res = requests.get(build_info_url,
headers=self.headers)
con = build_res.text
bu = Building(co_index)
bu.co_id = co_id
bu.bu_id = re.search('ID=(\d+)', build_url).group(1)
bu.bu_num = re.search('栋.*?号.*?BuildingName">(.*?)</span',
con, re.S | re.M).group(1)
bu.bu_floor = re.search('总 层 数.*?(\d+)</span', con,
re.S | re.M).group(1)
bu.bu_build_size = re.search('建筑面积.*?Jzmj">(.*?)</span',
con, re.S | re.M).group(1)
bu.bu_live_size = re.search('住宅面积.*?Zzmj">(.*?)</span',
con, re.S | re.M).group(1)
bu.bu_not_live_size = re.search(
'非住宅面积.*?Fzzmj">(.*?)</span', con,
re.S | re.M).group(1)
bu.bu_pre_sale = re.search('预售许可证.*?xkzh">(.*?)</span',
con, re.S | re.M).group(1)
bu.bu_pre_sale_date = re.search('发证日期.*?fzrq">(.*?)</span',
con, re.S | re.M).group(1)
bu.bu_type = re.search('项目类型.*?Type">(.*?)</span', con,
re.S | re.M).group(1)
bu.insert_db()
except Exception as e:
print("co_index={},楼栋信息错误".format(co_index), e)
continue
house_detail_list = re.findall("getMoreHouseInfo\('(.*?)'\)\"",
con, re.S | re.M)
self.get_house_info(co_id, bu.bu_id, house_detail_list)
def get_build_info(self, bu_con, co_id, bu_pre):
bu = Building(co_index)
bu_info = etree.HTML(bu_con)
for i in bu_info.xpath(
"//table[@id='ContentPlaceHolder1_dong_info1_dg1']//tr")[2:-1]:
bu.bu_id = i.xpath("./td/text()")[0]
bu.bu_num = i.xpath("./td/text()")[1]
bu.bu_all_house = i.xpath("./td/text()")[2]
bu.bu_pre_sale = bu_pre
bu.co_id = co_id
bu.insert_db()
# house_url = i.xpath("./td/a/@href")[0]
house_url = "http://www.gyfc.net.cn/pro_query/index/floorView.aspx?dongID=" + str(
bu.bu_id
) + "&danyuan=%C8%AB%B2%BF&qu=%B9%F3%D1%F4" + "&yszh=" + str(
bu_pre)
try:
house_info = requests.get(house_url, headers=self.headers)
except Exception as e:
print("co_index={},房屋详情页{}请求失败".format(co_index, house_url))
print(e)
continue
self.get_house_info(house_info, bu.bu_id, co_id)
def get_build_info(self, bu_pre_sale, bo_develops, bu_co_name, bu_con):
build = Building(co_index)
build.bu_id = re.search('编号.*?>(\d+)<', bu_con, re.S | re.M).group(1)
build.bu_num = re.search('幢号.*?>(\d+)<', bu_con, re.S | re.M).group(1)
build.bu_floor = re.search('总层数.*?>(\d+)<', bu_con,
re.S | re.M).group(1)
build.bu_build_size = re.search('预售建筑面积.*?>(\d+.\d+)<', bu_con,
re.S | re.M).group(1)
build.bu_address = re.search('楼房坐落.*?;">(.*?)</span', bu_con,
re.S | re.M).group(1)
build.bu_live_size = re.search('住宅建筑面积.*?>(\d+.\d+)<', bu_con,
re.S | re.M).group(1)
build.bu_not_live_size = re.search('非住宅建筑面积.*?;">(.*?)</span', bu_con,
re.S | re.M).group(1)
build.bo_build_start_time = re.search('开工日期.*?;">(.*?)</span', bu_con,
re.S | re.M).group(1)
build.bu_all_house = re.search('总套数.*?>(\d+)<', bu_con,
re.S | re.M).group(1)
build.bu_pre_sale = bu_pre_sale
build.bo_develops = bo_develops
build.co_name = bu_co_name
build.insert_db()
def get_build_info(self, more_build_url):
for i in more_build_url:
try:
build = Building(co_index)
build_url = 'http://www.jmfc.com.cn/' + i
build.bu_num = '<tr bgcolor="#FFFFFF">.*?<td.*?>(.*?)<'
build.co_id = '楼盘首页.*?aid-(.*?)/'
build.bu_id = '&addno=12&action=loupantable&lzbm=(.*?)&ql_xh='
build.bu_pre_sale = '<tr bgcolor="#FFFFFF">.*?<td.*?>.*?<.*?<td.*?>(.*?)<'
build.bu_floor = '<tr bgcolor="#FFFFFF">.*?<td.*?>.*?<.*?<td.*?>.*?<.*?<td.*?>(.*?)<'
build.bu_all_house = '<tr bgcolor="#FFFFFF">.*?<td.*?>.*?<.*?<td.*?>.*?<.*?<td.*?>.*?<.*?<td.*?>(.*?)<'
p = ProducerListUrl(
page_url=build_url,
request_type='get',
encode='gbk',
analyzer_rules_dict=build.to_dict(),
current_url_rule=
'<tr bgcolor="#FFFFFF">.*?align="left".*?href="(.*?)"',
analyzer_type='regex',
headers=self.headers)
house_url_list = p.get_details()
self.get_house_info(house_url_list)
except Exception as e:
print(e)
def get_comm_info(self,comm_info):
co = Comm(co_index)
co.co_name = re.search('_blank">(.*?)</a',comm_info).group(1)
try:
co.co_address = re.findall('px">(.*?)</td',comm_info)[1]
except:
co.co_address = None
co.area = re.search('center">(.*?)</td>',comm_info).group(1)
co_detail_url = re.search("href='(.*?)'",comm_info).group(1)
co_url = "http://www.qyfgj.cn/newys/"+co_detail_url
try:
res = requests.get(co_url,headers=self.headers)
except Exception as e:
print("co_index={}小区未请求到".format(co_index),e)
con = res.content.decode('gbk')
try:
co.co_develops = re.search('开发商名称.*?px;">(.*?)</a',con,re.S|re.M).group(1)
co.co_all_house = re.search('总套数.*?">(\d+) ',con,re.S|re.M).group(1)
co.co_all_size = re.search('总面积.*?">(\d+.\d+) m',con,re.S|re.M).group(1)
except:
print("小区无开发商等信息")
co.insert_db()
try:
build = re.findall('<tr bgcolor="white">(.*?)</tr>',con,re.S|re.M)
except:
print("小区没有楼栋信息")
build_headers = {'User-Agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119Safari/537.36',
'Cookie':
'ASP.NET_SessionId=irv0qjamqztp1pb0shoqrx2j',
'Referer':
co_url
}
for build_info in build:
if "进入" in build_info:
build_url = re.search('href="(.*?)"><font',build_info).group(1)
build_url = "http://www.qyfgj.cn/newys/" + build_url
ho_headers={
'User-Agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119Safari/537.36',
'Cookie':
'ASP.NET_SessionId=irv0qjamqztp1pb0shoqrx2j',
'Referer':
build_url
}
build_res = requests.get(build_url, headers=build_headers)
build_con = build_res.content.decode('gbk')
if re.search('ID=(\d+)',build_url): #现售
bu = Building(co_index)
bu_id = re.search('ID=(\d+)',build_url).group(1)
bu.bu_id = bu_id
bu.co_name =co.co_name
bu.insert_db()
self.get_house_info(headers=ho_headers,bu_id=bu_id,url=build_url)
else: #预售
bu = Building(co_index)
bu.co_name = co.co_name
bu.bu_type = re.search('用途.*?">(.*?)</td>', build_con, re.S | re.M).group(1)
bu.bu_pre_sale = re.search('许可证编号.*?_blank">(.*?)</a>', build_con, re.S | re.M).group(1)
bu.bu_pre_sale_date = re.search('有效日期.*?">(.*?)</td>', build_con, re.S | re.M).group(1)
bu.bu_address = re.search('项目座落.*?">(.*?)</td>', build_con, re.S | re.M).group(1)
ret = re.findall('<tr onmouseover(.*?)</tr',build_con,re.S|re.M)
for i in ret:
house_url = re.search('href="(.*?)"',i).group(1)
house_url = "http://www.qyfgj.cn/newys/" + house_url
bu.bu_id = re.search('dbh=(.*?)&',i).group(1)
bu.bu_num = re.search('<td width="89.*?">(.*?)</',i).group(1)
bu.bu_floor = re.search('<td width="84.*?">(\d+)</td',i).group(1)
bu.insert_db()
ho_res = requests.get(house_url,headers=ho_headers)
ho_con = ho_res.content.decode('gbk')
new_headers = {
'User-Agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119Safari/537.36',
'Cookie':
'ASP.NET_SessionId=irv0qjamqztp1pb0shoqrx2j',
'Referer':
house_url
}
self.get_house_info(ho_con=ho_con,headers=new_headers,bu_id=bu.bu_id)
else:
print("楼栋无链接地址")
def start_crawler(self):
url = 'http://zzx.zzfc.com/ajaxpro/xy_ysxk_more,App_Web_mjeeodb-.ashx'
for i in range(1, 21):
payload = "{\"pageNo\":" + str(
i) + ",\"pageSize\":30,\"rowcount\":589}"
try:
response = requests.post(url,
data=payload,
headers=self.headers)
con = response.content.decode()
except Exception as e:
log.error('楼栋请求失败{}'.format(e))
continue
co_list = re.findall('\[\d+,.*?\d+\]', con)
for comm in co_list:
try:
sid = re.search('\[(\d+),', comm).group(1)
pid = re.search('",(\d+),', comm).group(1)
bu_url = 'http://zzx.zzfc.com/xy_bldg.aspx?pid=' + pid + '&sid=' + sid
bu_res = requests.get(bu_url, headers=self.headers)
bu_con = bu_res.content.decode()
bu = Building(co_index)
bu.bu_id = sid
bu.bu_address = re.search('楼栋座落.*?">(.*?) ', bu_con,
re.S | re.M).group(1)
bu.bu_pre_sale = re.search('预售证号.*?">(.*?) ', bu_con,
re.S | re.M).group(1)
bu.bu_pre_sale_date = re.search('预售日期.*?">(.*?) ',
bu_con,
re.S | re.M).group(1)
bu.bu_all_house = re.search('套数.*?">(.*?) ', bu_con,
re.S | re.M).group(1)
bu.insert_db()
except Exception as e:
log.error("{}楼栋解析失败{}".format(comm, e))
continue
ho_url = 'http://zzx.zzfc.com/ajaxpro/xy_housetag,App_Web_xg4ulr9n.ashx'
data = "{\"m_key\":\"WWW_LPB_001\",\"m_param\":\"" + sid + "\"}"
headers = {
'User-Agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119Safari/537.36',
'X-AjaxPro-Method': 'GETLPBDS'
}
try:
ho_res = requests.post(ho_url, data=data, headers=headers)
ho_con = ho_res.content.decode()
except Exception as e:
log.error("房屋请求失败{}".format(e))
continue
ho_list = re.findall('\["\d+.*?\d+\]', ho_con)
for house in ho_list:
try:
ho = House(co_index)
ho.bu_id = sid
info_list = house.split(",")
ho.ho_name = info_list[4]
ho.ho_floor = re.search('(\d+)层', house).group(1)
ho.ho_build_size = info_list[-3]
ho.ho_true_size = info_list[-2]
ho.insert_db()
except Exception as e:
log.error("{}房屋解析错误{}".format(house, e))
continue
def start_crawler(self):
response = requests.get(url)
html = response.text
tree = etree.HTML(html)
comm_list = tree.xpath('//tr[@class="Row"]/td[1]/text()')
co_develops_list = tree.xpath('//tr[@class="Row"]/td[3]/text()')
co_address_list = tree.xpath('//tr[@class="Row"]/td[8]/text()')
co_open_time_list = tree.xpath('//tr[@class="Row"]/td[9]/text()')
co_pre_sale_list = tree.xpath('//tr[@class="Row"]/td[5]/text()')
co_all_house_list = tree.xpath('//tr[@class="Row"]/td[11]/text()')
co_build_size_list = tree.xpath('//tr[@class="Row"]/td[10]/text()')
co_name_list = tree.xpath('//tr[@class="Row"]/td[4]/text()')
for co in range(0, len(comm_list)):
try:
comm = Comm(co_index)
comm_url = 'http://www.jyfg.cn/HouseWebSetup/PublicReport/PreSellLicenceDetailInfo.aspx?PreSellLicenceSN=' + \
comm_list[
co]
result = requests.get(comm_url)
html_build = result.text
tree = etree.HTML(html_build)
build_list = tree.xpath('//tr[@class="Row"]/td[1]/text()')
area = tree.xpath('//*[@id="LabSCFW"]/text()')[0]
comm.co_id = comm_list[co]
comm.area = area
comm.co_develops = co_develops_list[co]
comm.co_address = co_address_list[co]
comm.co_open_time = co_open_time_list[co]
comm.co_pre_sale = co_pre_sale_list[co]
comm.co_all_house = co_all_house_list[co]
comm.co_build_size = co_build_size_list[co]
comm.co_develops = co_develops_list[co]
comm.co_name = co_name_list[co]
comm.insert_db()
for bu in range(0, len(build_list)):
try:
build_url = 'http://www.jyfg.cn/HouseWebSetup/PublicReport/PubRptHouseList.aspx?BuildingSN=' + \
build_list[bu]
res = requests.get(build_url, headers=self.headers)
con = res.content.decode('gbk')
building = Building(co_index)
building.co_id = comm.co_id
building.bu_id = build_list[bu]
building.bu_num = re.search(
'栋号.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.bu_build_size = re.search(
'总建筑面积.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.bu_floor = re.search(
'层数.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.bu_all_house = re.search(
'预售套数.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.bu_pre_sale_date = re.search(
'有效期.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.bu_type = re.search(
'土地用途.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.bu_pre_sale = re.search(
'许可证编号.*?<span.*?">(.*?)</span', con,
re.S | re.M).group(1)
building.insert_db()
house_list = re.findall('房号:<a href="(.*?)"', con)
for ho in house_list:
try:
house = House(co_index)
house_url = 'http://www.jyfg.cn/HouseWebSetup/PublicReport/' + ho
respon = requests.get(house_url)
html = respon.text
house.co_id = comm.co_id
house.bu_id = building.bu_id
house.ho_name = re.search(
'房号:.*?<span.*?>(.*?)<', html,
re.M | re.S).group(1)
house.ho_build_size = re.search(
'预测建筑面积:.*?<span.*?>(.*?)<', html,
re.M | re.S).group(1)
house.ho_true_size = re.search(
'预测套内面积:.*?<span.*?>(.*?)<', html,
re.M | re.S).group(1)
house.ho_share_size = re.search(
'预测分摊面积:.*?<span.*?>(.*?)<', html,
re.M | re.S).group(1)
house.ho_type = re.search(
'房屋用途:.*?<span.*?>(.*?)<', html,
re.M | re.S).group(1)
house.ho_room_type = re.search(
'户型结构:.*?<span.*?>(.*?)<', html,
re.M | re.S).group(1)
house.insert_db()
except Exception as e:
print("co_index={},房屋{}信息提取失败".format(
co_index, house_url))
print(e)
continue
except Exception as e:
print(e)
print('co_idnex={},楼栋{}提取失败'.format(
co_index, build_url))
continue
except Exception as e:
print('co_index={},小区{}提取失败'.format(co_index, comm_url))
print(e)
continue
def get_build_detail(self, all_building_url_list):
house_url_list = []
for i in all_building_url_list:
try:
response = requests.get(i, headers=self.headers)
html = response.text
tree = etree.HTML(html)
bo_develops = tree.xpath(
'//*[@id="content_1"]/div[3]/text()[2]')[0] # 开发商
bu_build_size = tree.xpath(
'//*[@id="houseTable_1"]/tr[2]/td[6]/a/text()') # 销售面积
if bu_build_size:
bu_build_size = bu_build_size[0]
bu_pre_sale = tree.xpath(
'//*[@id="houseTable_1"]/tr[2]/td[1]/a/text()') # 预售证书
if bu_pre_sale:
bu_pre_sale = bu_pre_sale[0]
bu_floor = tree.xpath(
'//*[@id="houseTable_1"]/tr[2]/td[3]/a/text()')[0] # 总层数
bu_all_house = tree.xpath(
'//*[@id="houseTable_1"]/tr[2]/td[4]/a/text()')[0] # 总套数
bu_type = tree.xpath(
'//*[@id="houseTable_1"]/tr[2]/td[5]/a/text()')[0] # 房屋用途
build_html = re.search('houseTable_1.*?当前共有', html,
re.S | re.M).group()
build_detail_html = re.findall(
'class.*?</a></td>.*?</a></td>.*?</a></td>', build_html,
re.S | re.M)
bu_num = re.findall('项目名称：</b>(.*?)</div>', html,
re.S | re.M)[0].strip()
url_list = []
for bu in build_detail_html:
try:
build = Building(co_index)
build.bu_id = re.search(
"href='roomTable.aspx\?id=(.*?)&", bu,
re.S | re.M).group(1)
build.bu_address = re.search(
"_blank.*?_blank'>(.*?)</a></td><td>", bu,
re.S | re.M).group(1).strip()
build.bo_develops = bo_develops
build.bu_build_size = bu_build_size
build.bu_pre_sale = bu_pre_sale
build.bu_num = bu_num
build.bu_floor = bu_floor
build.bu_all_house = bu_all_house
build.bu_type = bu_type
for k in self.area_list:
if k in build.bu_address:
build.area = k
continue
build.insert_db()
house_url = re.search(
"(roomTable.aspx\?id=.*?&vc=.*?)'", bu,
re.S | re.M).group(1)
url_list.append(
'http://dgfc.dg.gov.cn/dgwebsite_v2/Vendition/' +
house_url)
except Exception as e:
print('楼栋错误，co_index={},url={}'.format(co_index, i), e)
house_url_list = url_list + house_url_list
except Exception as e:
print('楼栋错误，co_index={},url={}'.format(co_index, i), e)
return house_url_list
