在Python中向字典输出中添加不带空格的货币符号

Question

我正在尝试将一个货币添加到我的字典输出中。但是，在我的货币符号和int之间有一个空格。

foodItems = [{"name":"6 Apples", "price": 5.40},
            {"name": "Mixed Vegetables Pack 1kg", "price": 9.32},
            {"name": "Yakult 5 in a pack", "price": 3.20},
            {"name": "Mixed nuts 500g", "price": 16.98},
            {"name": "Milk Powder 200g", "price": 9.47},
            {"name": "Roasted Chicken Breast 1kg", "price": 8.56}]

#display food items
for i in foodItems:
    print("{:<41}${:>6.2f}".format(i["name"],i["price"]))

输出：

Food items available for subscription (price/week)
6 Apples                                 $  5.40
Mixed Vegetables Pack 1kg                $  9.32
Yakult 5 in a pack                       $  3.20
Mixed nuts 500g                          $ 16.98
Milk Powder 200g                         $  9.47
Roasted Chicken Breast 1kg               $  8.56

如何删除"$“和图形之间的空格，使输出变为

Food items available for subscription (price/week)
6 Apples                                     $5.40
Mixed Vegetables Pack 1kg                    $9.32
Yakult 5 in a pack                           $3.20
Mixed nuts 500g                             $16.98
Milk Powder 200g                             $9.47
Roasted Chicken Breast 1kg                   $8.56

Answer 1

我认为这将需要两个字符串格式化步骤；一个是添加美元符号并将浮点数正确地格式化为货币，另一个是右对齐文本。

print("Food items available for subscription (price/week)")
#display food items
for i in foodItems:
    print("{:<41}{:>9}".format(i["name"], "${:.2f}".format(i["price"])))

输出

Food items available for subscription (price/week)
6 Apples                                     $5.40
Mixed Vegetables Pack 1kg                    $9.32
Yakult 5 in a pack                           $3.20
Mixed nuts 500g                             $16.98
Milk Powder 200g                             $9.47
Roasted Chicken Breast 1kg                   $8.56