从Python中的数组字典的Oneline填充

Question

我需要从数组中填充字典.我已经完成了三行,我试图尽可能做到最短.有没有办法如何在一行填充它？

a = [['test',154],['test2',256]]
d = dict()
for b in a:
    d[b[0]] = b[1]

Answer 1

只是dict:)

>>> a = [['test',154],['test2',256]]
>>> dict(a)
{'test': 154, 'test2': 256}