(20210129已解决)Pandas通过某列值包含特定字符串过滤行

• Overview

  Maybe expressed with english by:

  how to filter rows containing a string pattern from a Pandas dataframe?

• 问题解析

  只保留某些行，其中某列包含特定的字符串。

• 解决方案

  df[df['col_name'].str.contains('str_pattern')]
  

  如果包含多种str_pattern：

  df[df['col_name'].str.contains('sp1') | df['col_name'].str.contains('sp2')]
  

• References

1. How to filter rows containing a string pattern from a Pandas dataframe [duplicate]