Twitter是一種流行的社交網絡,用戶在其中共享稱為推文的消息。 Twitter允許我們使用Twitter API或Tweepy挖掘任何用戶的數據。數據將是從用戶提取的推文。首先要做的是從每個用戶都可以輕鬆獲得Twitter開發人員的使用者 key ,使用者 key ,訪問 key 和訪問 key 。這些 key 將幫助API進行身份驗證。
API.reverse_geocode()
的reverse_geocode()方法API
Tweepy模塊中的class用於獲取所提供坐標的附近位置。
用法:API.reverse_geocode(lat, long, accuracy, granularity, max_results)
參數:
- lat:位置的緯度。
- long:位置的經度。
- accuracy:指定要搜索的“region”。
- granularity:默認情況下假設為鄰居,也可以為城市。
- max_results:要獲取的最大結果數。
Returns:Place類的對象列表
範例1:
# import the module
import tweepy
# assign the values accordingly
consumer_key = ""
consumer_secret = ""
access_token = ""
access_token_secret = ""
# authorization of consumer key and consumer secret
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
# set access to user's access key and access secret
auth.set_access_token(access_token, access_token_secret)
# calling the api
api = tweepy.API(auth)
# the coordinates
lat = 28
long = 77
# fetching the locations
locations = api.reverse_geocode(lat, long)
print(str(len(locations)) + " location(s) is / are fetched.")
print("\nThe location(s) is / are:")
for location in locations:
print(location.name)
輸出:
2 location(s) is/are fetched. The location(s) is/are: Haryana India
範例2:給定無效坐標時會引發異常。
# invalid coordinates
lat = 200
long = 123
# fetching the locations
locations = api.reverse_geocode(lat, long)
輸出:
Traceback (most recent call last): File "C:\Users\user\AppData\Local\Programs\Python\Python37-32\tweepytesting.py", line 28, in locations = api.reverse_geocode(lat, long) File "C:\Users\user\AppData\Local\Programs\Python\Python37-32\lib\site-packages\tweepy\binder.py", line 250, in _call return method.execute() File "C:\Users\user\AppData\Local\Programs\Python\Python37-32\lib\site-packages\tweepy\binder.py", line 236, in execute result = self.parser.parse(self, resp.text) File "C:\Users\user\AppData\Local\Programs\Python\Python37-32\lib\site-packages\tweepy\parsers.py", line 98, in parse result = model.parse_list(method.api, json) File "C:\Users\user\AppData\Local\Programs\Python\Python37-32\lib\site-packages\tweepy\models.py", line 481, in parse_list item_list = json_list['result']['places'] KeyError:'result'
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注:本文由純淨天空篩選整理自Yash_R大神的英文原創作品 Python – API.reverse_geocode() in Tweepy。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。