[英]Why does Tweepy with Python 3 not return any data at all from a stream?
Python 3.5.2,Tweepy 3.5.0,Windows 8.1
我正在跟蹤senddex制作的教程,該教程顯示了如何使用tweepy從Twitter流數據。 (他的教程在Python 2中,但是使用Python 3對其進行修飾很容易)
但是,當我運行腳本時,它不會吐出任何數據。 它掛起,直到我收到三向IncompleteRead異常,或者直到執行Ctrl + C為止。
這是我的偵聽器類代碼:
class listener(StreamListener):
def on_date(self,data):
try:
print(data)
save = open('twitDB.csv', 'a')
save.write(data)
save.write('\n')
save.close()
return True
except BaseException as e:
print('failed on data,',str(e))
time.sleep(5)
def on_error(self,status):
print(status)
auth = OAuthHandler(ckey, csecret)
auth.set_access_token(atoken,asecret)
twitterStream = Stream(auth=auth, listener=listener())
twitterStream.filter(track=["car"])
如您所見,我將其設置為捕獲錯誤並在將數據保存到csv的同時打印出數據,但實際上並沒有執行任何操作,只是掛起了。
另外,為了跟蹤,我確實嘗試使用了一些不太通用的東西,但是它仍然掛死了。
引發KeyboardInterrupt時:
Traceback (most recent call last):
File "C:\Program Files\Python35\lib\site-packages\requests\packages\urllib3\co
ntrib\pyopenssl.py", line 217, in recv_into
return self.connection.recv_into(*args, **kwargs)
File "C:\Program Files\Python35\lib\site-packages\OpenSSL\SSL.py", line 1352,
in recv_into
self._raise_ssl_error(self._ssl, result)
File "C:\Program Files\Python35\lib\site-packages\OpenSSL\SSL.py", line 1167,
in _raise_ssl_error
raise WantReadError()
OpenSSL.SSL.WantReadError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "twittertest.py", line 33, in <module>
twitterStream.filter(track=["car"])
File "C:\Program Files\Python35\lib\site-packages\tweepy\streaming.py", line 4
45, in filter
self._start(async)
File "C:\Program Files\Python35\lib\site-packages\tweepy\streaming.py", line 3
61, in _start
self._run()
File "C:\Program Files\Python35\lib\site-packages\tweepy\streaming.py", line 2
63, in _run
self._read_loop(resp)
File "C:\Program Files\Python35\lib\site-packages\tweepy\streaming.py", line 3
13, in _read_loop
line = buf.read_line().strip()
File "C:\Program Files\Python35\lib\site-packages\tweepy\streaming.py", line 1
79, in read_line
self._buffer += self._stream.read(self._chunk_size)
File "C:\Program Files\Python35\lib\site-packages\requests\packages\urllib3\re
sponse.py", line 310, in read
data = self._fp.read(amt)
File "C:\Program Files\Python35\lib\http\client.py", line 448, in read
n = self.readinto(b)
File "C:\Program Files\Python35\lib\http\client.py", line 478, in readinto
return self._readinto_chunked(b)
File "C:\Program Files\Python35\lib\http\client.py", line 573, in _readinto_ch
unked
chunk_left = self._get_chunk_left()
File "C:\Program Files\Python35\lib\http\client.py", line 541, in _get_chunk_l
eft
chunk_left = self._read_next_chunk_size()
File "C:\Program Files\Python35\lib\http\client.py", line 501, in _read_next_c
hunk_size
line = self.fp.readline(_MAXLINE + 1)
File "C:\Program Files\Python35\lib\socket.py", line 575, in readinto
return self._sock.recv_into(b)
File "C:\Program Files\Python35\lib\site-packages\requests\packages\urllib3\co
ntrib\pyopenssl.py", line 230, in recv_into
[self.socket], [], [], self.socket.gettimeout())
KeyboardInterrupt
這是我第一次使用社交媒體API,因此如果我遺漏了一些明顯的東西,我深表歉意。 幫助將不勝感激,謝謝。
def on_date(self,data):
這應該是
def on_data(self,data):
沒關系,當我將on_status與status.text一起使用時,它確實有效,一定是我所缺少的東西。
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