【发布时间】:2017-07-28 11:31:40
【问题描述】:
我尝试使用包含在推文文本中的指定关键字来查询指定用户的推文。这是我的代码:
# Import Tweepy, sleep, credentials.py
import tweepy
from time import sleep
from credentials import *
# Access and authorize our Twitter credentials from credentials.py
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth)
SCREEN_NAME = "BachelorABC"
KEYWORD = "TheBachelor"
def twtr2():
raw_tweets = tweepy.Cursor(api.search, q=KEYWORD, lang="en").items(50)
for tweet in raw_tweets:
if tweet['user']['screen_name'] == SCREEN_NAME:
print tweet
twtr2()
我收到如下错误消息:
Traceback (most recent call last):
File "test2.py", line 19, in <module>
twtr2()
File "test2.py", line 17, in twtr2
if tweet['user']['screen_name'] == SCREEN_NAME:
TypeError: 'Status' object has no attribute '__getitem__'
我google了很多,想也许我需要先用python保存Twitter的JSON,所以我尝试了以下方法:
import tweepy, json
from time import sleep
from credentials import *
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth)
SCREEN_NAME = "BachelorABC"
KEYWORD = "TheBachelor"
raw_tweets = tweepy.Cursor(api.search, q=KEYWORD, lang="en").items(50)
for tweet in raw_tweets:
load_tweet = json.loads(tweet)
if load_tweet['user']['screen_name'] == SCREEN_NAME:
print tweet
然而,结果令人悲哀:
Traceback (most recent call last):
File "test2.py", line 35, in <module>
load_tweet = json.loads(tweet)
File "C:\Python27\lib\json\__init__.py", line 339, in loads
return _default_decoder.decode(s)
File "C:\Python27\lib\json\decoder.py", line 364, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
TypeError: expected string or buffer
有人知道我的代码有什么问题吗?你能帮我解决它吗?
提前致谢!
【问题讨论】:
标签: python json twitter tweepy