check 2 characters in string python code example

Example: check if multiple characters is in string python

def containsAny(str, set):
    """ Check whether sequence str contains ANY of the items in set. """
    return 1 in [c in str for c in set]

def containsAll(str, set):
    """ Check whether sequence str contains ALL of the items in set. """
    return 0 not in [c in str for c in set]