Question

即使重设了我的客户机密后，我仍然收到此错误（如另一个线程所建议）。它一直在说KeyError：'groups'

def getNearbyVenues(names, latitudes, longitudes, LIMIT=500, radius=1000):

    venues_list=[]
    for name, lat, lng in zip(names, latitudes, longitudes):
        print(name)

        # create the API request URL
        url = 'https://api.foursquare.com/v2/venues/explore?&client_id={}&client_secret={}&v={}&ll={},{}&radius={}&limit={}'.format(
            CLIENT_ID, 
            CLIENT_SECRET, 
            VERSION, 
            lat, 
            lng, 
            radius, 
            LIMIT)

        # make the GET request
        results = requests.get(url).json()["response"]['groups'][0]['items']

        # return only relevant information for each nearby venue
        venues_list.append([(
            name, 
            lat, 
            lng, 
            v['venue']['name'], 
            v['venue']['location']['lat'], 
            v['venue']['location']['lng'],  
            v['venue']['categories'][0]['name']) for v in results])

    nearby_venues = pd.DataFrame([item for venue_list in venues_list for item in venue_list])
    nearby_venues.columns = ['Neighborhood', 
                  'Neighborhood Latitude', 
                  'Neighborhood Longitude', 
                  'Venue', 
                  'Venue Latitude', 
                  'Venue Longitude', 
                  'Venue Category']

    return(nearby_venues)

BM_venues = getNearbyVenues(names=BM_Geo['Neighborhood'],
                                  latitudes=BM_Geo['Latitude'],
                                  longitudes=BM_Geo['Longitude'],
                                  LIMIT=500)

print('The "BM_venues" dataframe has {} venues and {} unique venue types.'.format(
      len(BM_venues['Venue Category']),
      len(BM_venues['Venue Category'].unique())))

BM_venues.to_csv('BM_venues.csv', sep=',', encoding='UTF8')
BM_venues.head()

错误消息：

KeyError                                  Traceback (most recent call last)
<ipython-input-62-54a931f38399> in <module>
      2                                   latitudes=BM_Geo['Latitude'],
      3                                   longitudes=BM_Geo['Longitude'],
----> 4                                   LIMIT=500)
      5 
      6 print('The "BM_venues" dataframe has {} venues and {} unique venue types.'.format(

<ipython-input-61-9472bd079ca6> in getNearbyVenues(names, latitudes, longitudes, LIMIT, radius)
     16 
     17         # make the GET request
---> 18         results = requests.get(url).json()["response"]['groups'][0]['items']
     19 
     20         # return only relevant information for each nearby venue

KeyError: 'groups'

我希望有人能帮助我解决这个问题。预先感谢。

添加更多文本，否则我无法提交此问题：）

从Foursquare API拉出时出现KeyError：“组”

0 个答案: