-
Notifications
You must be signed in to change notification settings - Fork 1
/
poiSpiderName.py
214 lines (199 loc) · 9.25 KB
/
poiSpiderName.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
import traceback
import openpyxl
import requests
from openpyxl.utils import column_index_from_string
import geocoding
import os
import logging
class PoiSpiderName:
def __init__(self, key, area_code, type_code, input_type, **kw):
# 接口地址
self.spider_url = 'https://restapi.amap.com/v3/place/text'
# 高德api key
self.api_key_list = key
self.input_type = input_type
self.city_code = area_code
self.type_code = type_code
# 属性设置
for k, w in kw.items():
setattr(self, k, w)
if input_type == '2':
if self.file_path:
# 文件路径提取 文件名提取
self.path, self.fileName = os.path.split(self.file_path)
self.workbook = None
def get_poi_name(self):
"""
读取输入的名字
"""
try:
self.get_json(keyowrd=self.name, page=1, row=-1, sheet=None)
except Exception as e:
logging.error("程序异常====> %s", e.args)
logging.error("异常信息====> %s", traceback.format_exc())
print('程序出现异常！具体可以查看日志')
def get_poi_file(self):
"""
读取Excel中名字字段
"""
new_path = os.path.join(self.path, 'new_' + self.fileName)
try:
self.workbook = openpyxl.load_workbook(self.file_path)
sheet = self.workbook[self.sheet_name] # 获取第二个工作表
column = sheet[self.name_col] # 获取地址这一项
max_row = sheet.max_row
for cell in column:
if self.start_row <= cell.row <= max_row and cell.value:
self.get_json(keyowrd=cell.value, page=1, row=cell.row, sheet=sheet)
logging.info("坐标爬取成功，新文件路径存放: %s", new_path)
except Exception as e:
logging.error("程序异常====> %s", e.args)
logging.error("异常信息====> %s", traceback.format_exc())
logging.info("坐标爬取中断，已抓取坐标新文件路径存放: %s", new_path)
print('程序出现异常！具体可以查看日志')
finally:
self.workbook.save(new_path)
def get_json(self, keyowrd, page, row, sheet):
"""
发送请求获取结果集
:param keyowrd: 名字关键字
:param page: 读取的数据页数
:param row: 行号
:param sheet: 工作表
:return:
"""
url_params = {
'types': self.type_code,
'city': self.city_code,
'extensions': 'all',
'key': self.api_key_list,
'offset': 25,
'citylimit': 'true',
'page': page,
'keywords': keyowrd
}
logging.info('请求 %s 数据开始', keyowrd)
try:
requests.adapters.DEFAULT_RETRIES = 5
s = requests.session()
s.keep_alive = False
res = requests.get(self.spider_url, headers={'Connection': 'close'}, params=url_params)
if res.status_code == 200:
res_dict = res.json()
# print(res_dict['count'])
if res_dict['count'] == 0:
return -1
# 获取POI的信息
pois = res_dict['pois']
flag = False
for poi in pois:
# 避免值出现空[]等错误，进行判断后再加入列表
# 转换中英文括号
keyowrd = keyowrd.replace("（", "(").replace("）", ")")
if poi['name'] == keyowrd or poi['alias'] == keyowrd:
location = self.change_to_wgs84(poi['location'])
if row == -1 and sheet is None and location != '':
logging.info('该地址经纬度为：%s', location)
flag = True
break
else:
if location != '':
if self.coord_col.count(',') == 1:
sheet.cell(row=row, column=column_index_from_string(self.coord_col.split(',')[0]),
value=location[0])
sheet.cell(row=row, column=column_index_from_string(self.coord_col.split(',')[1]),
value=location[1])
flag = True
break
else:
sheet.cell(row=row, column=column_index_from_string(self.coord_col),
value=','.join(location))
flag = True
break
if not flag:
if len(pois) > 0:
location = self.change_to_wgs84(pois[0]['location'])
if row == -1 and sheet is None and location != '':
logging.info('该地址经纬度为：%s', location)
else:
if location != '':
if self.coord_col.count(',') == 1:
sheet.cell(row=row, column=column_index_from_string(self.coord_col.split(',')[0]),
value=location[0])
sheet.cell(row=row, column=column_index_from_string(self.coord_col.split(',')[1]),
value=location[1])
else:
sheet.cell(row=row, column=column_index_from_string(self.coord_col),
value=','.join(location))
else:
if 'sug_address' in res_dict:
sug_address = res_dict['sug_address']
location = self.change_to_wgs84(sug_address['location'])
if row == -1 and sheet is None and location != '':
logging.info('该地址经纬度为：%s', location)
else:
if location != '':
if self.coord_col.count(',') == 1:
sheet.cell(row=row,
column=column_index_from_string(self.coord_col.split(',')[0]),
value=location[0])
sheet.cell(row=row,
column=column_index_from_string(self.coord_col.split(',')[1]),
value=location[1])
else:
sheet.cell(row=row, column=column_index_from_string(self.coord_col),
value=','.join(location))
else:
logging.error('接口请求异常！错误信息为：%s', res.json())
print('程序出现异常！具体可以查看日志')
return -1
except Exception as e:
raise e
def change_to_wgs84(self, coord):
"""
执行坐标转换
:param coord:
:return:
"""
if coord:
lon = float(coord.split(',')[0])
lat = float(coord.split(',')[1])
lonlat = geocoding.gcj02_to_wgs84(lon, lat)
return [str(lonlat[0]), str(lonlat[1])]
else:
return ''
# if __name__ == "__main__":
# try:
# print("请输入数据所在区划代码 如：330100")
# area_code = input()
# print("请输入POI类型")
# type_code = input()
# print("请选择输入类型(1:参数输入；2：文件输入)")
# input_type = input()
# if input_type == '1':
# print("请输入名称")
# name = input()
# poi_spider = PoiSpiderName(area_code, type_code, input_type, name=name)
# poi_spider.get_poi_name()
#
# elif input_type == '2':
# print("请输入文件地址 如：c:\\1.xlsx")
# file_path = input()
# print("请输入工作表名称")
# sheet_name = input()
# print("请输入数据起始行行号")
# start_row = int(input())
# print("请输入名称列列号")
# name_col = input()
# print("请输入经纬度填写列号")
# coord_col = input()
# poi_spider = PoiSpiderName(area_code, type_code, input_type, file_path=file_path, sheet_name=sheet_name,
# start_row=start_row,
# name_col=name_col, coord_col=coord_col)
# poi_spider.get_poi_file()
# else:
# logging.error("输入参数错误，程序退出...")
# exit(0)
# except Exception as e:
# logging.error("程序异常====> %s", e.args)
# logging.error("异常信息====> %s", traceback.format_exc())