如何捕捉一个大 pandas DataError？ [英] How can I catch a pandas DataError?

问题描述

我已经修复了导致DataError的错误，但是我不知道如何明确地捕获它：

  try：
 df [我的列] = df.baddata + df.morebaddata 
除了DataError：
打印抓到错误！ 
  

提供： NameError：name'DataError'未定义

然后我尝试了 pd.core.frame.DataError 并收到一个 AttributeError的。我也试过Googling这个，但找不到一个熊猫错误类型的列表。 DataError 的正确路径是什么？

解决方案

我有相同的问题，你可以解决如下：

  from django.db import DataError 
  / pre> 
 
 
添加例外
 除了DataError：
  
我设法解决这个问题，下面是文档的链接。
 
 
 
 文档 
 
I have since fixed the bug that caused the DataError, but I can not for the life of me figure out how to catch it explicitly:
try:
    df["my column"] = df.baddata + df.morebaddata
except DataError:
   print "Caught Error!"
Gives: NameError: name 'DataError' is not defined

Then I tried pd.core.frame.DataError and received an AttributeError. I also tried Googling this but could not find a list of pandas error types. What is the correct path for DataError?
解决方案
I had the same problem, you can solve as follows:
from django.db import DataError
Add the exception
except DataError:
I managed to solve this way, below is the link of the documentation.

Documentation

                        
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