Save DataFrame to csv encounters error "ImportError: cannot import name 'StringIO'"

Question

我有一个 pandas DataFrame output_df，我可以毫无问题地操作或打印它。但是，当我运行 output_df.to_csv(output_filename)时，它给出了一个错误：

  File "my_file.py", line 169, in run_attribute_generator
    output_df.to_csv(output_filename)
  File "/usr/local/lib/python3.6/site-packages/pandas/core/generic.py", line 3204, in to_csv
    New Series or DataFrame with updated labels.
  File "/usr/local/lib/python3.6/site-packages/pandas/io/formats/csvs.py", line 17, in <module>
    from pandas.compat import (StringIO, range, zip)
ImportError: cannot import name 'StringIO'

我的pandas版本是0.25.1

Answer 1

来自 here

看来您必须将 pandas 版本降级到 0.24.2 或更低版本。希望对你有帮助

Save DataFrame to csv encounters error "ImportError: cannot import name 'StringIO'"

Save DataFrame to csv encounters error "ImportError: cannot import name 'StringIO'"

python

stringio

pandas