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<p>我对Python 3x很陌生,它是在mac上运行的。</p>
<p>当前正在使用针对python和finance的sentdex教程,尝试运行以下脚本:</p>
<pre><code>import datetime as dt
import matplotlib.pyplot as plt
from matplotlib import style
import pandas as pd
import pandas_datareader.data as web
style.use('ggplot')
start = dt.datetime(2000,1,1)
end = dt.datetime(2016,12,31)
df = web.DataReader('TSLA', 'yahoo', start, end)
print(df.head())
</code></pre>
<p>但是,这将返回以下错误消息:</p>
<pre><code>Traceback (most recent call last):
File "F:\Downloads\Python Work\try figuring thigns out\finance\try.py", line 1, in <module>
import pandas_datareader.data as web
File "C:\Python36\lib\site-packages\pandas_datareader\__init__.py", line 3, in <module>
from .data import (get_components_yahoo, get_data_famafrench, get_data_google, get_data_yahoo, get_data_enigma, # noqa
File "C:\Python36\lib\site-packages\pandas_datareader\data.py", line 7, in <module>
from pandas_datareader.google.daily import GoogleDailyReader
File "C:\Python36\lib\site-packages\pandas_datareader\google\daily.py", line 1, in <module>
from pandas_datareader.base import _DailyBaseReader
File "C:\Python36\lib\site-packages\pandas_datareader\base.py", line 13, in <module>
from pandas_datareader._utils import (RemoteDataError, SymbolWarning,
File "C:\Python36\lib\site-packages\pandas_datareader\_utils.py", line 5, in <module>
from pandas.core.common import PandasError
ImportError: cannot import name 'PandasError'
</code></pre>
<p>我认为panda datareader本身可能有问题,我已经确保它已经升级到最新版本(panda datareader 0.3.0.post0)</p>
<p>是否有旧版本可以安装?我一直在使用pip3通过mac终端安装。</p>
<p>非常感谢你的帮助!</p>