小编apt*_*t45的帖子

这是我在python中的代码

import tweepy
import csv

consumer_key = "?"
consumer_secret = "?"
access_token = "?"
access_token_secret = "?"

auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)

api = tweepy.API(auth)

search_tweets = api.search('trump',count=1,tweet_mode='extended')
print(search_tweets[0].full_text)
print(search_tweets[0].id)

输出是以下推文

RT @CREWcrew: When Ivanka Trump has business interests across the world, we have to 
ask if she’s representing the United States or her busi…
967462205561212929

这是截断的,虽然我使用了tweet_mode ='extended'.

我怎样才能提取全文？

backend从导入时遇到导入错误keras

from keras import backend

输出是

Using TensorFlow backend.
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/keras/__init__.py", line 3, in <module>
    from . import utils
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/keras/utils/__init__.py", line 6, in <module>
    from . import conv_utils
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/keras/utils/conv_utils.py", line 9, in <module>
    from .. import backend as K
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/keras/backend/__init__.py", line 89, in <module>
    from .tensorflow_backend import *
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/keras/backend/tensorflow_backend.py", line 5, in <module>
    import tensorflow as tf
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/tensorflow/__init__.py", line 24, in <module> …

为什么在以下代码中指令os->operator>> input错误？不是operator >>对象*os的返回值？

#include <iostream>
#include <string>
#include <fstream>

using namespace std;

int main()
{
  double input;
  ifstream * os = new ifstream("prova.dat");
  os->operator>> input;
  return 0;
}