modifying a dictionary with a list item elements-CodePudding

I want to add to the first key of a dict the first element of a list, same for the second and so on. How can I do that?

d = {'a_': 1, 'b_': 2}
l = ['orange', 'apple']

I would like to get:

d = {'a_orange': 1, 'b_apple': 2}

I tried: A = [{f'{k}{items}': v for k, v in d.items() for j in l}

but this produce: ['a_orange', 'a_apple', 'a_orange', 'a_apple'] which is not what I am looking for.

CodePudding user response：

Try dict comprehension with zip but this assumes that d and l are the same length and there is only one value for each key in d

d = {'a_': 1, 'b_': 2}
l = ['orange', 'apple']

{d[0] l:d[1] for d,l in zip(d.items(),l)} # -> {'a_orange': 1, 'b_apple': 2}