python版本为3.6.6，pandas_datareader版本为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'
有人可以帮帮我吗？
最佳答案
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
pipenv install "pandas<0.25.0"
关于python - 如何修复 "ImportError: cannot import name ' StringIO'"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57104639/