Proper get_abilities

class CmdAbilities(Command):
    """
    List abilities

    Usage:
        abilities

    Displays a list of your current ability values.
    """
    key = "abilities"
    aliases = ["abi", "stats", "statistics"]
    lock = "cmd:all()"
    help_category = "General"

    def func(self):
        "implements the actual functionality"

        str, agi, mag = self.caller.get_abilities()
        string = "STR: %s, AGI: %s, MAG: %s" % (str, agi, mag)
        self.caller.msg(string)