You might be interested in the Gauche implementation of Scheme which overall has a Python-like extended standard library, notably including a lot of functions t

You might be interested in the Gauche implementation of Scheme which overall has a Python-like extended standard library, notably including a lot of functions that are generic over sequences and collections which historically in Scheme (and even moreso in Lisp) had a menagerie of special-cased functions for working with them.