Hugging Face's logo

Spaces:
SShen11
/
UrbanFlow-DataAnalysis-Public
Runtime error

App Files Community
8
UrbanFlow-DataAnalysis-Public
File size: 8,116 Bytes 
2701017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a9bbb93
2701017
a9bbb93
2701017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
66df197
2701017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8b8352c
 
2701017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
 
import requests
import json
import time
import cconv
import random
import geopandas as gpd
import pandas as pd
import numpy as np
from shapely import geometry
import time
import os
import matplotlib
from shapely.affinity import scale
import contextily as cx
import matplotlib.pyplot as plt
from shapely.geometry import Point
from geopandas import GeoDataFrame
from shapely.geometry import Point, Polygon
import random


def get_data(query, tag, cent):
    api_key = "Tkln1WcdGhLNyhxR6KiMVVUKjY6TtrWV"
    urls = []
    for i in range(0, 1):
        url = 'https://api.map.baidu.com/place/v2/search?query=' + query + \
                '&tag=' + tag + '&location=' + cent + '&radius=1000&scope=2&output=json&page_size=20&page_num=' + \
                str(i) + '&radius_limit=false&ak=' + api_key
        urls.append(url)
    gdf_allpage_points = gpd.GeoDataFrame()
    for i, url in enumerate(urls):
        try:
            print('{},{}'.format(i, cent))
            js = requests.get(url).text
            data = json.loads(js)
            if data['status'] == 0:
                if data['total'] == 0:
                    print(url)
                    print(js)
                else:
                    if len(data['results']) == 0:
                        print(url)
                    else:
                        print(url)
                        for item in data['results']:
                            if 'address' in item:                                    
                                js = {}
                                js['name'] = item['name']
                                js['lat_bd'] = item['location']['lat']
                                js['lng_bd'] = item['location']['lng']
                                js['address'] = item['address']
                                js['uid'] = item['uid']
                                js['province'] = item['province']
                                js['city'] = item['city']
                                js['area'] = item['area']
                                js['category'] = query
                                js['tag_drop'] = item['detail_info']['tag']
                                
                                if 'overall_rating' in item['detail_info']:
                                    js['overall_rating'] = "θ―„εˆ†οΌš" + item['detail_info']['overall_rating']
                                else:
                                    js['overall_rating'] = " "
                                if 'label' in item['detail_info']:
                                    js['label'] = "η±»εž‹οΌš" + item['detail_info']['label']
                                else:
                                    js['label'] = " "
                                if 'shop_hours' in item['detail_info']:
                                    js['shop_hours'] = "θ₯δΈšζ—Άι—΄οΌš" + item['detail_info']['shop_hours']
                                else:
                                    js['shop_hours'] = " "
                                if 'price' in item['detail_info']:
                                    js['price'] = "δΊΊε‡δ»·ζ ΌοΌš" + item['detail_info']['price'] + "οΏ₯"
                                else:
                                    js['price'] = " "
                                if ";" in js['tag_drop']:
                                    js['tag'] = js['tag_drop'].split(";")[1]
                                else:
                                    js['tag'] = tag

                                js['lat_wgs84'] = cconv.bd09_to_wgs84(js['lng_bd'], js['lat_bd'])[1]
                                js['lng_wgs84'] = cconv.bd09_to_wgs84(js['lng_bd'], js['lat_bd'])[0]
                                
                                js['geometry'] = [Point(js['lng_wgs84'],js['lat_wgs84'])]
                                gdf_item = gpd.GeoDataFrame(js)
                                gdf_allpage_points = pd.concat([gdf_allpage_points,gdf_item], ignore_index=True)

                            else:
                                js = {}
                                js['name'] = item['name']
                                js['lat_bd'] = item['location']['lat']
                                js['lng_bd'] = item['location']['lng']
                                js['address'] = 'ζ— '
                                js['uid'] = item['uid']
                                js['province'] = item['province']
                                js['city'] = item['city']
                                js['area'] = item['area']
                                js['category'] = query
                                js['tag_drop'] = item['detail_info']['tag']
                                if 'overall_rating' in item['detail_info']:
                                    js['overall_rating'] = "θ―„εˆ†οΌš" + item['detail_info']['overall_rating']
                                else:
                                    js['overall_rating'] = " "
                                if 'label' in item['detail_info']:
                                    js['label'] = "η±»εž‹οΌš" + item['detail_info']['label']
                                else:
                                    js['label'] = " "
                                if 'shop_hours' in item['detail_info']:
                                    js['shop_hours'] = "θ₯δΈšζ—Άι—΄οΌš" + item['detail_info']['shop_hours']
                                else:
                                    js['shop_hours'] = " "
                                if 'price' in item['detail_info']:
                                    js['price'] = "δΊΊε‡δ»·ζ ΌοΌš" + item['detail_info']['price'] + "οΏ₯"
                                else:
                                    js['price'] = " "
                                if ";" in js['tag_drop']:
                                    js['tag'] = js['tag_drop'].split(";")[1]
                                else:
                                    js['tag'] = tag    
                                js['lat_wgs84'] = cconv.bd09_to_wgs84(js['lng_bd'], js['lat_bd'])[1]
                                js['lng_wgs84'] = cconv.bd09_to_wgs84(js['lng_bd'], js['lat_bd'])[0]
                                js['geometry'] = [Point(js['lng_wgs84'],js['lat_wgs84'])]
                                gdf_item = gpd.GeoDataFrame(js)
                                gdf_allpage_points = pd.concat([gdf_allpage_points,gdf_item], ignore_index=True)
            elif data['status'] == 302:
                print('β€”β€”β€”β€”β€”β€”β€”β€”errorβ€”302β€”β€”β€”β€”β€”β€”β€”')

            elif data['status'] == 401:
                print('β€”β€”β€”β€”β€”β€”β€”β€”errorβ€”β€”401β€”β€”β€”β€”β€”β€”')
            else:
                print('β€”β€”β€”β€”β€”β€”β€”β€”errorβ€”β€”unknowβ€”β€”β€”β€”β€”β€”')
                
        except:
            print('β€”β€”β€”β€”β€”β€”β€”β€”errorβ€”β€”β€”β€”unknowβ€”β€”β€”β€”β€”β€”β€”β€”')
    
    return gdf_allpage_points

def get_isochrone_from_mapbox(travel_mode,coordinates,contours_minutes):
    url = f'https://api.mapbox.com/isochrone/v1/mapbox/{travel_mode}/{coordinates}?contours_minutes={contours_minutes}&polygons=true&denoise=1&access_token=pk.eyJ1IjoibGxsMzE5OTciLCJhIjoiY2w4anl6b2k5MGRxbjN4bXB1YzV6c3loaCJ9.ec49ySYxrKQWc5uyNHrzdA'
    try:
            data = requests.get(url,timeout=(3,7))
    except:
        return None

    if data.status_code == requests.codes.ok:
        data = json.loads(data.text)
    else:
        return None

    time = []
    travel = []
    geometry = []
    coords = []
    for i in range(len(data['features'])):
        for j in range(len(data['features'][i]['geometry']['coordinates'])):
            time.append(data['features'][i]['properties']['contour'])
            travel.append(travel_mode)
            coords.append(coordinates)
            geometry.append(
                Polygon(data['features'][i]['geometry']['coordinates'][j]))
    gdf = gpd.GeoDataFrame()
    gdf['time'] = time
    gdf['travel_mode'] = travel
    gdf['coordinates_wgs84'] = coordinates
    gdf.geometry = geometry
    return gdf