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Python 绿叶;钥匙“打开”;问题_Python_Folium_Choropleth - Fatal编程技术网

Python 绿叶;钥匙“打开”;问题

Python 绿叶;钥匙“打开”;问题,python,folium,choropleth,Python,Folium,Choropleth,我有一个问题是关于叶中的Choropleth函数 state_data = pd.read_csv('data.csv') mssp = folium.Map() folium.Choropleth( geo_data='geodata.geojson', name='choropleth', data=state_data, columns=['District', 'Rooms'], key_on='feature.id', fill_co

我有一个问题是关于叶中的Choropleth函数

state_data = pd.read_csv('data.csv')

mssp = folium.Map()

folium.Choropleth(
    geo_data='geodata.geojson',
    name='choropleth',
    data=state_data,
    columns=['District', 'Rooms'],
    key_on='feature.id',
    fill_color='YlGn',
    fill_opacity=0.7,
    line_opacity=0.2,
    legend_name='Rooms'
).add_to(mssp)

folium.LayerControl().add_to(mssp)

mssp
我的CSV:

    Price,Condo,Size,Rooms,Toilets,Suites,Parking,Elevator,Furnished,SwimmingPool,New,District,NegotiationType,PropertyType,Latitude,Longitude
930,220,47,2,2,1,1,0,0,0,0,Artur Alvim,rent,apartment,-23.543138,-46.479486
我的GeoJSON:

    {
  "type": "GeometryCollection",
  "geometries": [{
      "type": "MultiPolygon",
      "id": "Artur Alvim",
      "coordinates": [
        [
          [
            [-46.501092999999997, -23.545874999999999],
            [-46.501199999999997, -23.545991999999998],
            [-46.501261, -23.546139],
            [-46.502249999999997, -23.54945]
          ]
        ]
      ]
    }
  ]
}
我尝试了几种不同的“关键点”值,但都不起作用。它只是绘制了地区(为了便于阅读,我在GeoJSON中省略了一些坐标,但这并不重要)和图例

如果有人能帮忙,特别是向我解释一下,我将不胜感激

(价格作为选定列,但房间也不起作用)


另外谢谢

从以下位置修改
key_on
参数:

key_on=feature.id 

id
位于
geometrics
下,因此您也应该将其放在那里

key_on=feature.geometries.id