python字典的底层原理

my_dict['address'] = 'xxx'

my_dict['salary'] = 999999

## 此时的内存示意图

indices = [1, 0, None, None, None, None, 2, None]

entries = [[-5954193068542476671, 指向name的指针, 执行kingname的指针],

          [9043074951938101872, 指向address的指针，指向xxx的指针],

          [7324055671294268046, 指向salary的指针, 指向999999的指针]

         ]