python: extract integers from mixed list

Question

(python 2.7.8)

I\'m trying to make a function to extract integers from a mixed list. Mixed list can be anything but the e.g. I\'m going with is:

test         


        

Answer 1

as explained by @pts for isinstance, so use type like this

[ x for x in testList if type(x)==int ]

output:

[1, 7, 5, 7]

use set to remove duplication