我尝试了以下代码(写在文件 test.py(：
import pandas as pd
import quandl
d=quandl.get('WIKI/PRICES')
我收到此错误消息：
Traceback (most recent call last):
File "C:Python36libsite-packagesquandlconnection.py", line 55, in parse
return response.json()
File "C:Python36libsite-packagesrequestsmodels.py", line 892, in json
return complexjson.loads(self.text, **kwargs)
File "C:Python36libjson__init__.py", line 354, in loads
return _default_decoder.decode(s)
File "C:Python36libjsondecoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:Python36libjsondecoder.py", line 357, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/Users/L.Shane/Desktop/test.py", line 3, in <module>
d=quandl.get('WIKI/PRICES')
File "C:Python36libsite-packagesquandlget.py", line 48, in get
data = Dataset(dataset_args['code']).data(params=kwargs, handle_column_not_found=True)
File "C:Python36libsite-packagesquandlmodeldataset.py", line 47, in data
return Data.all(**updated_options)
File "C:Python36libsite-packagesquandloperationslist.py", line 14, in all
r = Connection.request('get', path, **options)
File "C:Python36libsite-packagesquandlconnection.py", line 36, in request
return cls.execute_request(http_verb, abs_url, **options)
File "C:Python36libsite-packagesquandlconnection.py", line 44, in execute_request
cls.handle_api_error(response)
File "C:Python36libsite-packagesquandlconnection.py", line 61, in handle_api_error
error_body = cls.parse(resp)
File "C:Python36libsite-packagesquandlconnection.py", line 57, in parse
raise QuandlError(http_status=response.status_code, http_body=response.text)
quandl.errors.quandl_error.QuandlError: (Status 403) Something went wrong. Please try again. If you continue to have problems, please contact us at connect@quandl.com.
我该如何前进？
更新： 我也在 R 中尝试过：
mydata = Quandl("WIKI/PRICES")
现在我收到此错误：
Error: <!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en-US"> <![endif]-->
<!--[if IE 7]> <html class="no-js ie7 oldie" lang="en-US"> <![endif]-->
<!--[if IE 8]> <html class="no-js ie8 oldie" lang="en-US"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en-US"> <!--<![endif]-->
<head>
<title>Attention Required! | Cloudflare</title>
<meta charset="UTF-8" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" />
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似乎Cloudflare验证码正在阻止(我不确定(。
我相信您需要将身份验证令牌传递给它：
quandl.get("EOD/AAPL", authtoken="...")
这将返回苹果 (AAPL( 的日终价格。
如果您没有获取数据，并且在键入 quandl.get("..."( 时显示一些错误。然后你需要去 quandl。在搜索选项中键入"谷歌股票"。然后单击您选择选择的数据集。之后转到库并单击python并得到类似quandl.get(".....数据集"，身份验证令牌="...."( .复制此内容并将其粘贴到命令外壳中。