TypeError: init() missing 2 required positional arguments: 'access_token' and 'access_token_secret'

Question

我正在尝试通过 tweepy API 从 Twitter 获取推文，为此，我编写了以下代码，其中包含用于连接到 pyspark 的套接字，以进一步分析正在获取的推文。代码：

import tweepy
from tweepy import OAuthHandler
from tweepy import Stream
import socket
import json

consumer_key="IvWeydhuRZoHbigNvX9wl8FbX"
consumer_secret="hv9NnWV64f4ECnK3eqJIhwQiu0SoDMtL1b9ImPJJFPwSSKleOg"
access_token="3945967939-cqy1y3J6cPcKi2fohK3qr5QSB2Z3lrOcs863tPI"
access_secret="oJIXDC37NsRU1FNP4jznCyIVwRiBjaHF9L3qsyxybkykS"

class TweetListener(Stream):
    def __init__(self, csocket):
        self.client_socket=csocket
    def on_data(self, data):
        try:
            msg = json.loads(data)
            print(msg('text').encode('utf-8'))
            self.client_socket.send(msg('text').encode('utf-8'))
            return True
        except BaseException as e:
            print('Error %s'%str(e))
        return True
    def on_error(self, status):
        print(status)
        return True

def send_data(c_socket):
    auth = OAuthHandler(consumer_key,consumer_secret)
    auth.set_access_token(access_token,access_secret)
    twtr_stream = Stream(auth, TweetListener(c_socket))
    twtr_stream.filter(track=['ETH'])

s = socket.socket()
host = "127.0.0.1"
port = 5000
s.bind((host,port))
print("Active port %s"%str(port))

send_data(c)

输出错误：

TypeError                                 Traceback (most recent call last)
/tmp/ipykernel_22860/3758390964.py in <module>
----> 1 send_data(c)

/tmp/ipykernel_22860/1165989285.py in send_data(c_socket)
      2     auth = OAuthHandler(consumer_key,consumer_secret)
      3     auth.set_access_token(access_token,access_secret)
----> 4     twtr_stream = Stream(auth, TweetListener(c_socket))
      5     twtr_stream.filter(track=['ETH'])

TypeError: __init__() missing 2 required positional arguments: 'access_token' and 'access_token_secret'

Answer 1

这看起来与 Stream class 是 supposed to be used 的方式完全相反。

API 键应该作为参数传递给 Stream 基础 class 构造函数。根本不需要另外构造另一个Stream对象，或者根本不需要处理OAuthHandler。

最快的修补方法是：

class TweetListener(Stream):
    def __init__(self, *args, csocket):
        super().__init__(*args)
        self.client_socket = csocket
    ...

...

def send_data(c_socket):
    twtr_stream = TweetListener(
        consumer_key, consumer_secret,
        access_token, access_secret,
        csocket=c_socket
    )
    twtr_stream.filter(track=['ETH'])

顺便说一句，我希望那些 API 密钥能很快被撤销。

TypeError: init() missing 2 required positional arguments: 'access_token' and 'access_token_secret'

TypeError: init() missing 2 required positional arguments: 'access_token' and 'access_token_secret'

python-3.x

oop

tweepy

twitter-oauth

twitterapi-python