首页 > 解决方案 > 如何修复“ImportError:无法导入名称'StringIO'”

问题描述

python版本是3.6.6,pandas_datareader版本是0.7.0

当我导入 pandas_datareader 时,出现如下错误。

C:\PycharmProjects\Demo\venv\Scripts\python.exe C:/PycharmProjects/Demo/stock.py
Traceback (most recent call last):
  File "C:/PycharmProjects/Demo/stock.py", line 3, in <module>
    import pandas_datareader as wb
  File "C:\PycharmProjects\Demo\venv\lib\site-packages\pandas_datareader\__init__.py", line 2, in <module>
    from .data import (DataReader, Options, get_components_yahoo,
  File "C:\PycharmProjects\Demo\venv\lib\site-packages\pandas_datareader\data.py", line 7, in <module>
    from pandas_datareader.av.forex import AVForexReader
  File "C:\PycharmProjects\Demo\venv\lib\site-packages\pandas_datareader\av\__init__.py", line 3, in <module>
    from pandas_datareader.base import _BaseReader
  File "C:\PycharmProjects\Demo\venv\lib\site-packages\pandas_datareader\base.py", line 11, in <module>
    from pandas.compat import StringIO, bytes_to_str
ImportError: cannot import name 'StringIO'

有人可以帮助我吗?

标签: pythonstringiopandas-datareader

解决方案


问题是 pandas 0.25.0 已经删除了 pandas.compat。所以回到 0.24.2

pip install "pandas<0.25.0"

或者

pipenv install "pandas<0.25.0"

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