有没有可能只创建一行简单的二分音符？[重复]

Question

这个问题可能没有意义。我们总是只创建一行列表，如

Onelist = [ _ for _ in range(5)]

以创建列表0-4。

如果要创建字典结果：

CountList = ["zero","one","two","three","four","five","six","seven","eight","nine"]
Result = {
    "zero":0,
    "one":0,
    # each value is zero
xxxxx
}

有没有类似蟒蛇的方法？

Answer 1

这很简单：

dic={k:0 for k in CountList }

Answer 2

尝试：

Result=dict(zip(CountList, [0]*len(CountList)))

产出：

{'zero': 0, 'one': 0, 'two': 0, 'three': 0, 'four': 0, 'five': 0, 'six': 0, 'seven': 0, 'eight': 0, 'nine': 0}

Answer 3

您可以使用与使用列表理解创建列表类似的方式创建词典：

CountList = ["zero","one","two","three","four","five","six","seven","eight","nine"]
Result = {count: 0 for count in CountList}