Python programmation jeu solitaire Napoléon [DOUBLON]

class Array():
    def __init__(self, size, default=0):
        self.sizeX, self.sizeY = size
        self.arrayInc = 0
        self.array = []
        self.defaultValue = default
        while self.arrayInc != self.sizeX*self.sizeY:
            self.array.append(self.defaultValue)
            self.arrayInc += 1
    def __repr__(self):
        self.reprInc = 0
        self.finalStr = ""
        for item in self.array:
            if self.reprInc == self.sizeX:
                self.finalStr += "\n"
                self.reprInc = 0
            self.finalStr += str(item) + ","
            self.reprInc += 1
        return self.finalStr
    def reprArray(self, array):
        self.reprInc = 0
        self.finalStr = ""
        self.workArray = array
        for item in self.workArray:
            if self.reprInc == self.getSizeX:
                self.finalStr += "\n"
                self.reprInc = 0
            self.finalStr += str(item) + ","
            self.reprInc += 1
        return self.finalStr
    def get(self, posX, posY):
        try:
            return self.array[(posX+(posY-1)*self.sizeX)-1]
        except IndexError:
            return Blocs.Void()
    def set(self, posX, posY, value):
        try:
            self.array[(posX+(posY-1)*self.sizeX)-1] = value
        except IndexError:
            pass
    def getSquare(self, posX, posY, sizeX, sizeY):
        self.getPosX = posX
        self.getPosY = posY
        self.getSizeX = sizeX
        self.getSizeY = sizeY
        self.currentContent = []
        for i in range(1,self.getSizeY+1):
            for j in range(1,self.getSizeX+1):
                self.currentContent.append(self.get(self.getPosX-1+j,self.getPosY-1+i))
        return self.currentContent

monTableau = Array()

monTableau.set(x,y,valeur)

valeurRecuperee = monTableau.get(x,y)

partieDeMonTableau = monTableau.getSquare(x,y,tailleX,tailleY)

print(monTableau)

print(monTableau.reprArray(partieDeMonTableau)