geopandas和geopy的地理编码错误

Question

根据geopandasdocs我试图对字符串列表进行地理编码，但是我得到了一个错误。在

我的环境

import geopandas as gdp
from geopandas.geocode import geocode
import geopy
import sys

print(sys.version)
print (gdp.__version__)
print (geopy.__version__)

3.4.3 |Anaconda 2.2.0 (x86_64)| (default, Mar  6 2015, 12:07:41) 
[GCC 4.2.1 (Apple Inc. build 5577)]
0.1.1
1.10.0

我正在努力

^{pr2}$

我得到了以下错误

AttributeError                            Traceback (most recent call last)
<ipython-input-77-d7e5e2fb2b1d> in <module>()
----> 1 geocode(['boston, ma', '1600 pennsylvania ave. washington, dc'])

/Users/tbmh1/anaconda/envs/devData34/lib/python3.4/site-packages/geopandas-0.1.1-py3.4.egg/geopandas/geocode.py in geocode(strings, provider, **kwargs)
     70               'bing': geopy.geocoders.Bing,
     71               'yahoo': Yahoo,
---> 72               'mapquest': geopy.geocoders.MapQuest,
     73               'openmapquest': geopy.geocoders.OpenMapQuest,
     74               'nominatim' : geopy.geocoders.Nominatim}

AttributeError: 'module' object has no attribute 'MapQuest'

当文档说googlev3是默认的提供者时，我不知道它为什么要做MapQuest。Python2.7也有同样的错误

Answer 1

不管它是否使用MapQuest；geopandas无法构建该字典，除非该名称存在。geopy在this commit中删除了该编码器：

MapQuest geocoder removed as the API it uses is now only available to enterprise accounts. OpenMapQuest is a replacement for Nominatim-sourced data.

同时，您可以通过将名称绑定到其他内容来解决此问题，因此字典至少可以：

>>> geopy.geocoders.MapQuest = None
>>> geocode(['boston, ma', '1600 pennsylvania ave. washington, dc'])
                                             address  \
0                                    Boston, MA, USA   
1  1600 Pennsylvania Avenue Southeast, Washington...   

                         geometry  
0  POINT (-71.0588801 42.3600825)  
1  POINT (-76.9816788 38.8786589)