Add a "CharacterFilter" class about swampymud HOT 3 CLOSED

from character import *

class Magical(Character):
    pass

class Brute(Character):
    pass

class Wizard(Magical):
    pass

class Witch(Magical):
    pass

steve = Character()
steve.set_name("steve")
gandalf = Wizard()
gandalf.set_name("gandalf")
bill = Wizard()
bill.set_name("bill")
sabrina = Witch()
sabrina.set_name("sabrina")
rich_piana = Brute()
rich_piana.set_name("rich piana")

filters = {
    "salty_spitoon" : CharFilter(True, [Brute]),
    "no_brutes_allowed" : CharFilter(False, [Brute]),
    "magic_users_club" : CharFilter(True, [Magical]),
    "we're fine with wizards, we just hate bill" : CharFilter(False, [bill])
}

for name, filter in filters.items():
    print("Testing: %s" % name)
    for thing in [steve, gandalf, bill, sabrina, rich_piana, Character, Magical, Wizard, Witch, Brute]:
        print(str(thing).strip(), filter.allows(thing), sep="\t")