Question

为什么这段代码适用于雅虎数据阅读器：

import pandas.io.data
import pandas as pd
import matplotlib.pyplot as plt
import matplotlib as mpl
import datetime


df = pd.io.data.get_data_yahoo(['AAPL', 'GE', 'GOOG', 'IBM', 'KO', 'MSFT', 'PEP'],
                               start='1/1/2010',)['Adj Close']

但如果我添加结束日期，则会给我一个错误

df = pd.io.data.get_data_yahoo(['AAPL', 'GE', 'GOOG', 'IBM', 'KO', 'MSFT', 'PEP'],
                               start='1/1/2010',
                               end='1/1/2013')['Adj Close']

错误

Message File Name   Line    Position    
Traceback               
    <module>    <module1>   21      
    get_data_yahoo  C:\Python33\lib\site-packages\pandas\io\data.py 402     
    _get_data_from  C:\Python33\lib\site-packages\pandas\io\data.py 355     
    _dl_mult_symbols    C:\Python33\lib\site-packages\pandas\io\data.py 335     
RemoteDataError: No data fetched using '_get_hist_yahoo'

Pandas版本'0.14.1-171-g08cf60a'

Python 3.3.3

添加结束日期时的Pandas Yahoo Datareader RemoteDataError

0 个答案: