【发布时间】:2018-11-24 03:21:47
【问题描述】:
以下是 pandas 数据框中的一列。我想获取所有独特的值,例如样式、颜色、风味、大小、气味名称...
Style: Lovenest - Newborn Pillow|||Color: Gray #Style and Color from this row
Style: Baby Calendula Face Cream #Style from this row
Color: Brown #Color from this row
Color: Matrix|||Item Package Quantity: 1 #Color & Item Package Quantity from this row
Color: Matrix|||Item Package Quantity: 1 #Color & Item Package Quantity from this row
Flavor: Baby Colic Babies Magic Tea|||Size: 1 Pack #Flavor & Size from this row
Scent Name: Sensitive|||Size: 100 Count (Pack of 6) #Scent Name & Size from this row
Scent Name: Sensitive|||Size: 100 Count (Pack of 6) #Scent Name & Size from this row
In [3]: df['variations'].head()
Out[3]:
0 Style: Lovenest - Newborn Pillow|||Color: Gray
1 Style: Lovenest - Newborn Pillow|||Color: Gray
2 Style: Lovenest - Newborn Pillow|||Color: Gray
3 Style: Lovenest - Newborn Pillow|||Color: Gray
4 Flavor: Baby Colic Babies Magic Tea|||Size: 1 Pack
Name: variations, dtype: object
预期输出['Style','Color','Flavor','Size']
【问题讨论】: