Python：从两个不同的列表中获取两个值

Question

Python是否具有内置方法我可以通过随机方式从两个不同列表中获取两个值？

例如：

listOne = ['Blue', 'Red', 'Green'] 
listTwo = [1, 2, 3] 

# I want to get the result: 
# ('Blue',3),('Red',2),('Green',1) 
# or ('Blue',2),('Red',3),('Green',1) 
# or ('Blue',1),('Red',2),('Green',3) 
# and so on...how can I use a method get this result in a random way? 

Answer 1

如果你想有一个随机配对，您可以使用random.shuffle()：

>>> import random 
>>> listOne = ['Blue', 'Red', 'Green'] 
>>> listTwo = [1, 2, 3] 
>>> random.shuffle(listTwo) 
>>> zip(listOne, listTwo) 
[('Blue', 3), ('Red', 2), ('Green', 1)] 
>>> random.shuffle(listTwo) 
>>> zip(listOne, listTwo) 
[('Blue', 2), ('Red', 1), ('Green', 3)] 

Answer 2

您可以使用random.choice做到这一点：

listOne = ['Blue', 'Red', 'Green'] 
listTwo = [1, 2, 3] 

import random 
print (random.choice(listOne), random.choice(listTwo)) 

Answer 3

>>> from random import choice 
>>> listOne = ['Blue', 'Red', 'Green'] 
>>> listTwo = [1, 2, 3] 
>>> map(choice, (listOne, listTwo)) 
['Green', 1]