I have an pandas dataframe like this:
product name color sku Men regular T-Shirt White, Black, Orange #VDY45P Men T-Shirt Black, Orange #VFY55P
my expected result will be like this:
Basically I want to add +1 end of my sku for related product.
product name color sku Men regular T-Shirt White #VDY45P-01 Men regular T-Shirt Black #VDY45P-02 Men regular T-Shirt Orange #VDY45P-03 Men T-Shirt Black #VFY55P-01 Men T-Shirt Orange #VFY55P-02
Answers:
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Method 1
explode the column, and add the cumcount value per group:
(df
.assign(color=lambda d: d['color'].str.split(',s*'))
.explode('color')
.assign(sku=lambda d: d['sku']+'-'+d.groupby(level=0)
.cumcount().add(1)
.astype(str).str.zfill(2))
)
Output:
product name color sku 0 Men regular T-Shirt White #VDY45P-01 0 Men regular T-Shirt Black #VDY45P-02 0 Men regular T-Shirt Orange #VDY45P-03 1 Men T-Shirt Black #VFY55P-01 1 Men T-Shirt Orange #VFY55P-02
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