使用 pandas 将列中的字典值根据其键插入另一列

Question

I'm new to python and have been trying to face this wall for some time now. I'm using pandas data frames.

I have two columns: X and Y

Situation: X is a dictionary column.
I'm trying to populate Y column with the search of a KEY value.

example: {'gender':'male','job':'carpenter'}

Goal: if 'gender' KEY is equal to 'male' then populate Y column with its 'job' value (carpenter).

thank you for your help!

Answer 1

df1=pd.DataFrame({'gender':'male','job':'carpenter'},index=[0])
df1.assign(populate=np.where(df1.gender.eq('male'),df1.job,''))

out

 gender        job   populate
0   male  carpenter  carpenter