Several currency symbols in same column?

Question

How can I insert currency symbol (like $, €..) under 'Price' column, when I have different currencies in the same column?

data = [['Shampoo', 0.60, 'USD'], 
        ['Soap', 0.19, 'EURO'], 
        ['Pen', 0.1, 'JPY'], 
        ]

df = pd.DataFrame(data, columns = ['Stuff', 'Price', 'Currency'])
df

Answer 1

Create a mapping dictionary that maps each currency to its corresponding symbol then use Series.map to map the values in currency column, then concatenate the mapped column with price column:

mapping = {'USD': '$', 'EURO': '€', 'JPY': '¥'}
df['Price'] = df['Currency'].map(mapping) + df['Price'].astype(str)

---

# print(df)
     Stuff  Price Currency
0  Shampoo   $0.6      USD
1     Soap  €0.19     EURO
2      Pen   ¥0.1      JPY