def get_ips(self, numbers=5, flag=0): #flag: 1:校验 0：不校验
ips = bad_ip = []
with mysql(db='scipy') as sql:
all_ip = sql.read(
"select proxies from ip order by rand() limit %s", numbers)
lenth = len(all_ip)
if flag == 1:
print("正在校验代理........")
while (1):
bad_ip = self.testing_sql_ip(all_ip)
sql.write(" delete from ip where proxies=%s", bad_ip)
bad = len(bad_ip)
if bad == 0:
break
else:
with mysql(db='scipy') as Sql:
all_ip = Sql.read(
"select proxies from ip order by rand() limit %s",
bad)
lenth = len(all_ip)
if lenth < numbers:
self.ip_sql(numbers)
if lenth == 0 or lenth < numbers:
self.ip_sql(numbers)
with mysql(db='scipy') as Sql:
all_ip = Sql.read(
"select proxies from ip order by rand() limit %s",
numbers)
for _ in range(numbers):
ips.append(all_ip[_][0])
return ips
# pool=IPPOOL()
# # pool.get_ips()
def deal_info(self):
HouseInfo = []
position = []
price = []
house = []
follow = []
title, positionInfo, priceInfo, houseInfo, followInfo = self.deal_html()
info_lenth = len(title)
if info_lenth < 5:
return []
for _ in range(info_lenth): # 分割，提取，合并
position.append([positionInfo[_ * 2], positionInfo[_ * 2 + 1]])
price.append([priceInfo[_ * 3], priceInfo[_ * 3 + 2]])
house.append(str(houseInfo[_]).split('|'))
follow.append(str(followInfo[_]).split('/'))
# number = filter(str.isdigit, my_str)
for _ in range(info_lenth): # str--》number
price[_][1] = ''.join(filter(str.isdigit, price[_][1]))
house[_][1] = house[_][1].split("平米")[0].split(' ')[
1] # ''.join(filter(str.isdigit or str=='.', house[_][1]))
follow[_][0] = ''.join(filter(str.isdigit, follow[_][0]))
follow[_][1] = self.get_time(follow[_][1])
with mysql() as sql:
readinfo = sql.read("select Title from second_hand where Title=%s", title[_])
if len(readinfo) == 0: # 没有相关内容，加到数据库里
try:
HouseInfo.append([title[_], position[_][0], position[_][1], float(price[_][0]), float(price[_][1]),
house[_][0], float(house[_][1]), house[_][2], house[_][3], house[_][4],
house[_][5], house[_][6], int(follow[_][0]), follow[_][1]])
except:
pass
# print(len(position[_]),len(price[_]),len(house[_]),len(follow[_]))
return HouseInfo
def run(self):
data = self.deal_info()
# print(data)
with mysql() as sql:
sql.write("insert IGNORE into rent_house("
"Title, Rentway, District, Probably_Location, Location, Area, Orientation, Apartment, Floor, Price, Release_time"
") values(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)", data)
def run(self):
data = self.deal_info()
print(data)
with mysql() as sql:
sql.write("insert IGNORE into new_house("
"Title,District,Probably_Location,Location,Price"
") values(%s,%s,%s,%s,%s)", data)
def main(ips,proxy):
E = recorder()
M = mysql()
R = rabbit()
I = iop()
S = swift()
if E.test("mysql-install"):
M.install_mysql(ips)
E.record("mysql-install")
if E.test("mysql-config"):
M.operator(ips)
E.record("mysql-config")
if E.test("rabbitmq"):
R.operator(ips)
E.record("rabbitmq")
if E.test("iop-web"):
I.config(ips,proxy)
E.record("iop-web")
if E.test("swift-install"):
S.install(ips)
E.record("swift-install")
if E.test("swift-config"):
S.config(ips,proxy)
E.record("swift-config")
return
def run(self):
# sqlalchemy 对大数据量的插入没pymysql用起舒服
# mutex.acquire() # 取得锁
data = self.deal_info() # 不能方with里
# print(data)
# mutex.release() # 释放锁
with mysql() as sql:
sql.write("insert ignore into second_hand("
"Title,Cellname,Location,Totalprice,UnitPrice,Apartment,Area,Orientation,Renovation,Floor,Construction_time,Characteristics_apartment,Follow,Release_time"
") values(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)", data)
def Renovation():
with mysql() as sql:
info = sql.read("select Renovation,count(*) from second_hand "
"group by Renovation ORDER BY count(*) DESC limit 30")
Sum = sum([_[1] for _ in info])
ave = [100 * _[1] / Sum for _ in info]
Info = [_[0] for _ in info]
c = (Pie().add("", [list(z) for z in zip(Info, ave)]).set_colors(
["blue", "green", "red", "pink", "orange", "purple"]).set_global_opts(
title_opts=opts.TitleOpts(title="成都二手房装修情况")).set_series_opts(
label_opts=opts.LabelOpts(formatter="{b}: {c}")))
Page.add(c).render(path='./html/renovation_second.html')
def into_sql(
host='localhost',
password='******',
db='scipy',
port=3306,
):
L = []
for _ in range(len(headers)):
L.append([headers[_][0], remakes[_][0]])
with mysql(
host='localhost',
password='******',
db='scipy',
port=3306,
) as sql:
sql.write("insert into headers(header,Remarks) values (%s,%s)", L)
def get_headers(
number=5,
host='localhost',
password='******',
db='scipy',
port=3306,
):
l = []
with mysql(
host='localhost',
password='******',
db='scipy',
port=3306,
) as sql:
L = sql.read("select * from headers order by rand() limit %s", number)
for _ in range(number):
l.append(L[_][0])
return l
def deal_info(self):
info = []
name, location, price = self.deal_html()
try:
lenth = int(len(location) / 11)
Location = [[location[_ * 11 + 1], location[_ * 11 + 5], location[_ * 11 + 9]] for _ in range(lenth)]
for _ in range(lenth):
try:
price[_] = float(price[_])
except:
price[_] = 0.0
with mysql() as sql:
readinfo = sql.read("select Title from new_house where Title=%s", name[_])
if len(readinfo) == 0: # 没有相关内容，加到数据库里
info.append([name[_], Location[_][0], Location[_][1], Location[_][2], price[_]])
# print(name[_], Location[_][0], Location[_][1], Location[_][2], price[_])
except Exception as e:
print(e)
return info
def ip_sql(self, number=30):
with mysql(db='scipy') as sql:
all_ip = sql.read("select proxies from ip")
if len(all_ip) != 0:
bad_ip = self.testing_sql_ip(all_ip)
sql.write(" delete from ip where proxies=%s", bad_ip)
print("当前数据库有{}有效代理，{}个无效代理".format(len(all_ip), len(bad_ip)))
while (1):
all_ip = sql.read("select proxies from ip")
ip_lenth = len(all_ip)
if ip_lenth < number:
self.page += 1
ip_list = self.testing_ip()
sql.write("insert into ip(proxies) values(%s)", ip_list)
# else:
# bad_ip=self.testing_sql_ip(all_ip)
# sql.write(" delete from ip where proxies=%s",bad_ip)
# print("当前数据库有{}个有效代理.".format(len(all_ip)+ip_lenth))
else:
print("IP池以装满，当前ip池代理数量", ip_lenth)
break
# -*-coding:utf8-*- # create by : JiangYangJie # email : [email protected] # filename : newhouse_map # data : 2019/11/25 import os from Mysql import mysql from pyecharts import options as opts from pyecharts.charts import Map, Page from map import area,city,county if not os.path.exists('./html'): os.makedirs('./html') with mysql() as sql: info=sql.read("select District,round(AVG(Price),2) from new_house " "group by District ORDER BY count(*) DESC limit 28" ) Info=[] for _ in info: location = _[0] a="" if location in area: a=location+"区" elif location in city: a = location+ "市" elif location in county: a = location+ "县" if a!="": Info.append([a,_[1]]) c = (