使用 dict理解(Python 2.7 及更高版本):

Use a dict comprehension (Python 2.7 and later):

{key: value for (key, value) in iterable}

或者对于更简单的情况或早期版本的 Python，使用 dict 构造函数，例如:

Alternatively for simpler cases or earlier version of Python, use the dict constructor, e.g.:

pairs = [('a', 1), ('b', 2)]
dict(pairs)                         #=> {'a': 1, 'b': 2}
dict([(k, v+1) for k, v in pairs])  #=> {'a': 2, 'b': 3}

给定单独的键和值数组，使用带有 dict 构造函数"noreferrer">zip:

Given separate arrays of keys and values, use the dict constructor with zip:

keys = ['a', 'b']
values = [1, 2]
dict(zip(keys, values))  #=> {'a': 1, 'b': 2}

2) "zip'ped" from two separate iterables of keys/vals
dict(zip(list_of_keys, list_of_values))