python-3.x - How to get the value with one of tuples?

Question

Here is my code

crel = {('hanso', 'unif', 'manjo', 'sandi'): ['coiu','lemin'],('yyy', 'qe', 'tgg', 'ijg'):['KOH','TYH']}

key = 'tgg'
for k, v in crel.items():
    if key in k:
        print(v)
    else:
        print('no result')

Output:

no result
['KOH', 'TYH']

I want to use one of tuples to get all the values in the list, but there is always "no result" comes out along with my desired result.

I know it's because I use "for" loop, but I have tried really hard to avoid this happening.

How do I use 'tgg' to get the result like this:

['KOH', 'TYH']

Or, use 'hanso' to get the result like this:

['coiu','lemin']

Could someone please help me use one of the tuples and show the corresponding value? When there is really not a match, show 'no result'

标签： python-3.x

Answer 1

crel = {('hanso', 'unif', 'manjo', 'sandi'): ['coiu', 'lemin'],
        ('yyy', 'qe', 'tgg', 'ijg'): ['KOH', 'TYH']}

key = 'tgg'
values = [crel[k] for k in crel.keys() if key in k]
if len(values) > 0:
    for val in values:
        print(val)
else:
    print("no result")