创建字典时设置字典的值

Question

我试图根据字典的键设置值，同时创建字典本身。

我可以通过额外的步骤来完成，但是有没有办法做到以下几点：

dictionary = {
    'a': 'Key of this = ' + dictionary.key(),
    'b': 'Key of this = ' + dictionary.key(),
    'c': 'Key of this = ' + dictionary.key(),
}

届时预期结果为：

>>>dictionary
{
    'a': 'Key of this = a',
    'b': 'Key of this = b',
    'c': 'Key of this = c',
}

Answer 1

使用理解创建字典：

>>> {key: f"Key of this = {key}" for key in ('a', 'b', 'c')}
{'a': 'Key of this = a', 'b': 'Key of this = b', 'c': 'Key of this = c'}

创建字典时设置字典的值

Setting values of a dictionary while creating it

python

dictionary

key