Tema 1 Problema 1 IP

class Angajat:
    def __init__(self, nume, sef):
        self.nume = nume
        self.sef = sef
        if sef != None:
            sef.addSubaltern(self)

    def printName(self):
        print 'Nume: %s' % self.nume

    def getName(self):
        return self.nume

    def changeName(self, numeNou):
        self.nume = numeNou

class Programator(Angajat):
    def __init__(self, nume, limbaje, sef):
        Angajat.__init__(self, nume, sef)
        self.limbaje = limbaje

    def limbajeCunoscute(self):
        print '%s cunoaste ' % self.nume,
        for limbaj in self.limbaje:
            print '%s ' % limbaj,
        print '\n'
class Tester(Angajat):
    def __init__(self, nume, tip, sef):
        Angajat.__init__(self, nume, sef)
        self.tipTester = tip

class Manager(Angajat):
    def __init__(self, nume, sub, sef):
        Angajat.__init__(self, nume, sef)
        self.subalterns = set(sub)

    def removeSubaltern(self, sub):
        self.subalterns.discard(sub)

    def addSubaltern(self, sub):
        self.subalterns.add(sub)

    def printSubalterns(self):
        print '%s has %s subalterns' % (self.nume, len(self.subalterns))
        for sub in self.subalterns:
            print '>> %s' % sub.getName()

class TeamManager(Manager):
    def __init__(self, nume, sub, sef):
        Manager.__init__(self, nume, sub, sef)

class ProjectManager(Manager):
    def __init__(self, nume, sub, sef):
        Manager.__init__(self, nume, sub, sef)

class GeneralManager(Manager):
    def __init__(self, nume, sub, sef):
        Manager.__init__(self, nume, sub, sef)

patron = GeneralManager('Tudor', [], None)
pManager = ProjectManager('Alex', [], patron)
tManager1 = TeamManager('Radu', [], pManager)
tManager2 = TeamManager('Cipri', [], pManager)
p1 = Programator('Dan', ['java', 'python'], tManager1)
p2 = Programator('Catalin', ['java', 'python', 'c/c++'], tManager1)
t1 = Tester('Dumi', 'automat', tManager2)
t2 = Tester('Petru', 'manual', tManager2)
tManager1.printSubalterns()
tManager2.printSubalterns()
patron.printSubalterns()