merging list of tuples and list and create dictionary

Question

I have a list with a list of tuples and a list with 2 items. I Need to merge and create a new dictionary.

Here is an example: Input:

list1 = [('col1',20,30),('col2',40,50)]
list2 = ['name','age']

Desired result:

 output = {'col1':'name','col2':'age'}

Answer 1

output = {el1[0]: el2 for el1, el2 in zip(list1, list2)}

或对于旧版本的Python：

output = dict((el1[0], el2) for el1, el2 in zip(list1, list2))