今天我尝试使用雅虎财经库，而不是代码发生的一些问题。 我提供代码和发生的错误。 这是库链接 https://pypi.org/project/yahoo-finance/
法典：-
from yahoo_finance import Share
yahoo = Share('YHOO')
print(yahoo.get_open())
错误是
Traceback (most recent call last):
File "/usr/lib/python3.6/urllib/request.py", line 1318, in do_open
encode_chunked=req.has_header('Transfer-encoding'))
File "/usr/lib/python3.6/http/client.py", line 1254, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1300, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1249, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1036, in _send_output
self.send(msg)
File "/usr/lib/python3.6/http/client.py", line 974, in send
self.connect()
File "/usr/lib/python3.6/http/client.py", line 1407, in connect
super().connect()
File "/usr/lib/python3.6/http/client.py", line 946, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/usr/lib/python3.6/socket.py", line 704, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "/usr/lib/python3.6/socket.py", line 745, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "main.py", line 3, in <module>
yahoo = Share('YHOO')
File "/home/yogesh/.local/lib/python3.6/site-packages/yahoo_finance/__init__.py", line 178, in __init__
self.refresh()
File "/home/yogesh/.local/lib/python3.6/site-packages/yahoo_finance/__init__.py", line 142, in refresh
self.data_set = self._fetch()
File "/home/yogesh/.local/lib/python3.6/site-packages/yahoo_finance/__init__.py", line 181, in _fetch
data = super(Share, self)._fetch()
File "/home/yogesh/.local/lib/python3.6/site-packages/yahoo_finance/__init__.py", line 134, in _fetch
data = self._request(query)
File "/home/yogesh/.local/lib/python3.6/site-packages/yahoo_finance/__init__.py", line 118, in _request
response = yql.YQLQuery().execute(query)
File "/home/yogesh/.local/lib/python3.6/site-packages/yahoo_finance/yql.py", line 61, in execute
'env': DATATABLES_URL
File "/usr/lib/python3.6/urllib/request.py", line 223, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.6/urllib/request.py", line 526, in open
response = self._open(req, data)
File "/usr/lib/python3.6/urllib/request.py", line 544, in _open
'_open', req)
File "/usr/lib/python3.6/urllib/request.py", line 504, in _call_chain
result = func(*args)
File "/usr/lib/python3.6/urllib/request.py", line 1361, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/usr/lib/python3.6/urllib/request.py", line 1320, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>
我对此错误一无所知，请帮助我解决此问题。谢谢。。。。
包已损坏。例如，请参阅GitHub上的此问题：https://github.com/lukaszbanasiak/yahoo-finance/issues/148
您最好的选择是在 GitHub 上指出该包不起作用，也许作者能够进一步帮助您。