使用 Python/GoogleMaps API 进行反向地理编码：如何解析响应

Question

我正在尝试使用 Google Maps Geocoding API 通过 Python 脚本查找与纬度和经度相关联的州。我从服务器返回响应没有问题，但是当我这样做时，我无法提取我需要的信息。

This is my code:

from pymongo import MongoClient
import googlemaps

client = MongoClient()
turnkey = "MYVERYSECRETAPICODEWOOOOOOOOO"
gmaps = googlemaps.Client(key=turnkey)

lat = 29
long = -98.4936

#This code runs fine:
geocode = gmaps.reverse_geocode((lat, long))
print(geocode[0]['address_components'])
print("\n")
print(geocode[0]['address_components'][0])
print(geocode[0]['address_components'][0]["types"])

#This Code Is a Problem:
for i in geocode[0]['address_components'][:]:
    print(geocode[0]["address_components"][i])

    if 'administrative_area_level_1' in geocode[0]['address_components'][i]['types'] :
        print(geocode[0]['address_components'][i]['long_name'])

我收到的回复是：

Traceback (most recent call last):
[{'long_name': '6476', 'short_name': '6476', 'types': ['street_number']}, {'long_name': 'East Fm 476', 'short_name': 'E Fm 476', 'types': ['route']}, {'long_name': 'Pleasanton', 'short_name': 'Pleasanton', 'types': ['locality', 'political']}, {'long_name': 'Atascosa County', 'short_name': 'Atascosa County', 'types': ['administrative_area_level_2', 'political']}, {'long_name': 'Texas', 'short_name': 'TX', 'types': ['administrative_area_level_1', 'political']}, {'long_name': 'United States', 'short_name': 'US', 'types': ['country', 'political']}, {'long_name': '78064', 'short_name': '78064', 'types': ['postal_code']}]

  File "C:/Users/Pendelluft/Documents/CodeyMcCodeFace/CodeyCode/SNAKESSSSS/SingleQuery.py", line 24, in <module>

    print(geocode[0]["address_components"][i])
{'long_name': '6476', 'short_name': '6476', 'types': ['street_number']}
['street_number']
TypeError: list indices must be integers or slices, not dict

Process finished with exit code 1

我不明白为什么当我要求它打印 geocode[0]['address_components'][0]["types"] 时它工作正常，但抱怨我将列表视为字典时我尝试 geocode[0]['address_components'][i]['types'] 。

任何帮助将不胜感激，非常感谢大家的宝贵时间。

Answer 1

你的错误在于 python 语法：

代码已解决

for x in geocode[0]['address_components']:
    print(x)

    if 'administrative_area_level_1' in x['types'] :
        print(x['long_name'])