-
Notifications
You must be signed in to change notification settings - Fork 1
/
shunqi.py
233 lines (217 loc) · 7.94 KB
/
shunqi.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
# -*- coding: utf-8 -*-
import requests
import json
from bs4 import BeautifulSoup
from utils.make_sessions import create_shunqi_session
import time
from utils.models import ShunQi
from utils.sqlbackends import session_scope
import random
import traceback
from functools import wraps
def second_run(func):
count = 0
@wraps(func)
def decorate(*args, **kwargs):
nonlocal count
count = 0
try:
res = func(*args, **kwargs)
except Exception as e:
if str(e) == "403 forbidden":
print("403forbidden 15分钟后再试")
time.sleep(60*15)
print(traceback.print_exc())
while True:
time.sleep(5)
print("run again {} {}".format(count, args))
count = count + 1
if 2 < count < 5:
print("半小时后重试")
time.sleep(600*3)
elif count >= 5:
count = 0
return {}
res = decorate(*args, **kwargs)
break
return res
return decorate
class ShunQiCrawl:
url_home = "http://chongqing.11467.com"
def __init__(self):
self.jump = "hechuan"
self.status = False
self.areastatus = False
self.session = create_shunqi_session()
def category(self):
r = self.session.get(self.url_home)
soup = BeautifulSoup(r.text, "lxml")
div = soup.find("div", class_="box sidesubcat t5 links")
div = div.find("div", class_="boxcontent")
mas = div.find_all("dl", class_="listtxt")
for dd in mas:
dd = dd.find_all("a")
for a in dd:
if a.get("href"):
# print(a.get("href"), dd[0].text+a.text)
area = dd[0].text + a.text
d_u = self.url_home + a.get("href")
sa = self.total_pages(d_u, area)
@staticmethod
def str_w(ss):
res = {}
f_s = "产品："
s1 = "地址："
s2 = "时间："
s3 = "注册资本："
if f_s in ss:
index = ss.find(f_s)
res["products"] = ss[index + len(f_s):].strip()
elif s1 in ss:
index = ss.find(s1)
res["address"] = ss[index + len(s1):].strip()
elif s2 in ss:
index = ss.find(s2)
res["establishedTime"] = ss[index + len(s2):].strip()
elif s3 in ss:
index = ss.find(s3)
res["registeredCapital"] = ss[index + len(s3):].strip()
return res
@second_run
def total_pages(self, url, area):
temp = self.jump.split("/")[0]
if temp not in url:
self.areastatus = True
if not self.areastatus:
return
time.sleep(1)
self.session.headers["Host"] = "chongqing.11467.com"
self.session.headers[
"Cookie"] = "Hm_lvt_819e30d55b0d1cf6f2c4563aa3c36208=1564535925,1564554085,1564628740; Hm_lpvt_819e30d55b0d1cf6f2c4563aa3c36208=1564724029"
r = self.session.get(url)
print(url)
if "您访问的太快了" in r.text:
raise Exception("403 forbidden")
soup = BeautifulSoup(r.text, "lxml")
page = soup.find("div", class_="pages")
try:
mas = page.find_all("a")
total_pages = mas[-1].get("href").split("/")[-1][2:]
except:
total_pages = 1
count = 1
while count < int(total_pages) + 1:
d_u = url + "pn{}".format(count)
if self.jump in d_u:
self.status = True
if not self.status:
count = count + 1
continue
sa = self.url_list(d_u, area)
count = count + 1
@second_run
def url_list(self, url, area):
print("list url {}".format(url))
time.sleep(random.uniform(1.5, 3))
self.session.headers["Host"] = "chongqing.11467.com"
try:
r = self.session.get(url, timeout=5)
except:
return
if r.status_code == 500:
print("内部错误")
return
if "您访问的太快了" in r.text:
raise Exception("403 forbidden")
soup = BeautifulSoup(r.text, "lxml")
ul = soup.find("ul", class_="companylist")
lis = ul.find_all("li")
for li in lis:
res = {}
res["area"] = area
a = li.find("a")
d_u = "http:" + a.get("href")
name = a.get("title")
res["enterpriseName"] = name
res["url"] = d_u
with session_scope() as sess:
qxc = sess.query(ShunQi).filter(ShunQi.url == res["url"]).first()
if not qxc:
resu = self.detail(d_u)
res.update(resu)
div = li.find("div", class_="f_l")
divs = div.find_all("div")
res.update(self.str_w(divs[0].text))
res.update(self.str_w(divs[1].text))
sq = ShunQi(**res)
sess.add(sq)
print(res)
@second_run
def detail(self, url):
print("detail url {}".format(url))
time.sleep(random.uniform(2, 4))
res = {}
self.session.headers["Host"] = "www.11467.com"
try:
r = self.session.get(url)
except:
r = self.session.get(url)
if "您访问的太快了" in r.text:
raise Exception("403 forbidden")
soup = BeautifulSoup(r.text, "lxml")
div = soup.find("div", {"id": "aboutus"})
cdiv = div.find("div", {"id": "aboutuscontent"})
res["about1"] = cdiv.text.strip()
div = soup.find("div", {"id": "contact"})
dl = div.find("dl", class_="codl")
for index, value in enumerate(dl.children):
if value.name == "dt":
res[value.text] = list(dl.children)[index + 1].text.strip()
# index = index + 2
div = soup.find("div", {"id": "gongshang"})
table = div.find("table", class_="codl")
trs = table.find_all("tr")
for tr in trs:
tds = tr.find_all("td")
res[tds[0].text] = tds[1].text.strip()
temp = {}
for key in list(res.keys()):
if "手机" in key:
res["phone"] = res[key]
elif "人：" in key or "厂长：" in key:
res["representative"] = res[key]
elif "邮政" in key:
res["postCodes"] = res[key]
elif "注册资本：" in key:
res["registeredFunds"] = res[key]
elif "固定电话" in key:
res["fixedPhone"] = res[key]
elif "传真" in key:
res["fax"] = res[key]
elif "状态" in key:
res["operateStatus"] = res[key]
elif key == "about1":
res["about"] = res[key]
elif "营业执照" in key:
res["businessCode"] = res[key]
elif "成立时间" in key:
res["establishedTime"] = res[key]
else:
temp[key] = res[key]
res.pop(key)
res["others"] = json.dumps(temp)
return res
def start(self):
self.category()
if __name__ == "__main__":
while True:
try:
ShunQiCrawl().start()
break
except Exception as e:
print(traceback.print_exc())
time.sleep(100)
# ShunQi().category()
# ShunQi().url_list("http://chongqing.11467.com/liangping/huilongzhen/pn1", "sld")
# ShunQi().detail("http://www.11467.com/chongqing/co/126973.htm")
# ShunQiCrawl().detail("http://www.11467.com/qiye/31559303.htm")