def any_of ( value , * args ) : if len ( args ) : value = ( value , ) + args return ExpectationAny ( value )
python check exact one parametars
At least one of the items in value should match
def any_of(value, *args):
    """ At least one of the items in value should match """

    if len(args):
        value = (value,) + args

    return ExpectationAny(value)