Finding in elements in a tuple and filtering them

Question

Assuming I have a tuple like:

[(\'text-1\',\'xxx\'), (\'img-1\',\'iii\'), (\'img-2\',\'jjj\'), (\'text-2\',\'xxx\')]

I want to filter out t

Answer 1

With Normal Loop

input = [('text-1','xxx'), ('img-1','iii'), ('img-2','jjj'), ('text-2','xxx')]
inp = []
for i in input:
    if 'img' in i[0]:
        inp.append(i)
print(inp)

or by Using lambda function

inp = list(filter(lambda x: 'img' in x[0],input))
 print(inp)

or by Using List Comprehension

 inp = [i for i in input if 'img' in i[0]]
 print(inp)