擅长:python、mysql、java
<p>请尝试以下代码</p>
<pre><code>import pandas as pd
import numpy as np
df['State']=df['RegionName']
df.loc[~df['RegionName'].str.contains('[edit]'),'State']=np.nan
df['State']=df['State'].str.replace('[edit]','').fillna(method='ffill')
print(df)
</code></pre>