-
Notifications
You must be signed in to change notification settings - Fork 0
/
baidu_api.py
51 lines (45 loc) · 1.47 KB
/
baidu_api.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
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Feb 27 15:31:35 2019
@author: yulu
"""
import pandas as pd
import json
from urllib.request import urlopen
import csv
import traceback
import os
#
#lattitude=df.loc[0,'latitude']
#longitude=df.loc[0,'longitude']
#构造获取经纬度的函数
def getlocation(lattitude,longitude):
url = 'http://api.map.baidu.com/geocoder?location='
#url = 'http://api.map.baidu.com/geocoder/v2/?address='
lat=str(lattitude)
lon=str(longitude)
output ='json'#'json'
ak = 'GRafcGcGGVkrvTqxTTq6fxasq9GiApDO'#需填入自己申请应用后生成的ak
#add = quote(address)#本文城市变量为中文,为防止乱码,先用quote进行编码
url2 = url+lat+','+lon+'&output='+output+"&ak="+ak
req = urlopen(url2)
res = req.read().decode()
temp = json.loads(res)
return temp
#file = open('经纬度.json','w')#建立json数据文件
#data_1 = pd.read_csv("house_price.csv")#读取小区房价信息
#for i in data_1.values:
# try:
# b = i[0].strip()
# c = str(i[1]).strip()
# lng = getlnglat(b)['result']['location']['lng']#获取经度
# lat = getlnglat(b)['result']['location']['lat']#获取纬度
# str_temp = '{"lat":' + str(lat) + ',"lng":' + str(lng) +',"count":'+str(c) +'},'
# file.write(str_temp)
# except:
# f = open("异常日志.txt",'a')
# traceback.print_exc(file=f)
# f.flush()
# f.close()
#file.close()