Programming Forums > Script Programming > Python

Fred · May 23rd, 2005, 8:23 PM

class Hero:
    def He_Stats(self):
        self.Hero_stats = {'hp':[10,10,0,100],'attack':[7,0,100],'defense':[6,0,100], 'initiative':[2,0,100]}
        

class Enemy:
    def En_Stats(self):
        self.Enemy_stats = {'hp':[3,3],'attack':[3],'defense':[3],'initiative':[0]}

class Printer(Enemy, Hero):
    def printer(self):
        en_stats = self.En_stats
        he_stats = self.He_stats
        print en_stats
        print he_stats

x = Printer()
x.printer

This is the code of a small rpg battle system i started to code...
But when i try to run it, it give me the message, that the Printer instance has no He_stats and En_stats attribute...
I just cannot get, what is wrong with this code... Any Ideas would be helpful!!!
Thx a lot
Fred

Sane · May 23rd, 2005, 8:47 PM

It works for me... But the last line is quite pointless, I think you forgot the () after the printer.

Edit:

Then it that case you need to do:

(Toggle Plain Text)

class Hero:
    def He_Stats(self):
        return {'hp':[10,10,0,100],'attack':[7,0,100],'defense':[6,0,100], 'initiative':[2,0,100]}
        

class Enemy:
    def En_Stats(self):
        return {'hp':[3,3],'attack':[3],'defense':[3],'initiative':[0]}

class Printer(Enemy, Hero):
    def printer(self):
        en_stats = En.En_stats()
        he_stats = He.He_stats()
        print en_stats
        print he_stats

En = Enemy()
He = Hero()
x = Printer()
x.printer()

That should do it.

If they are all seperate classes, they all have to be declared.

May 23rd, 2005, 8:23 PM	#1
Fred Programmer Join Date: Feb 2005 Posts: 67 Rep Power: 4	Class Problem 'Instance has no such attribute' (Toggle Plain Text) class Hero: def He_Stats(self): self.Hero_stats = {'hp':[10,10,0,100],'attack':[7,0,100],'defense':[6,0,100], 'initiative':[2,0,100]} class Enemy: def En_Stats(self): self.Enemy_stats = {'hp':[3,3],'attack':[3],'defense':[3],'initiative':[0]} class Printer(Enemy, Hero): def printer(self): en_stats = self.En_stats he_stats = self.He_stats print en_stats print he_stats x = Printer() x.printer class Hero: def He_Stats(self): self.Hero_stats = {'hp':[10,10,0,100],'attack':[7,0,100],'defense':[6,0,100], 'initiative':[2,0,100]} class Enemy: def En_Stats(self): self.Enemy_stats = {'hp':[3,3],'attack':[3],'defense':[3],'initiative':[0]} class Printer(Enemy, Hero): def printer(self): en_stats = self.En_stats he_stats = self.He_stats print en_stats print he_stats x = Printer() x.printer This is the code of a small rpg battle system i started to code... But when i try to run it, it give me the message, that the Printer instance has no He_stats and En_stats attribute... I just cannot get, what is wrong with this code... Any Ideas would be helpful!!! Thx a lot Fred

May 23rd, 2005, 8:47 PM	#2
Sane Programming Guru Join Date: Apr 2005 Location: Waterloo, Ontario Posts: 1,868 Rep Power: 5	It works for me... But the last line is quite pointless, I think you forgot the () after the printer. Edit: Then it that case you need to do: (Toggle Plain Text) class Hero: def He_Stats(self): return {'hp':[10,10,0,100],'attack':[7,0,100],'defense':[6,0,100], 'initiative':[2,0,100]} class Enemy: def En_Stats(self): return {'hp':[3,3],'attack':[3],'defense':[3],'initiative':[0]} class Printer(Enemy, Hero): def printer(self): en_stats = En.En_stats() he_stats = He.He_stats() print en_stats print he_stats En = Enemy() He = Hero() x = Printer() x.printer() class Hero: def He_Stats(self): return {'hp':[10,10,0,100],'attack':[7,0,100],'defense':[6,0,100], 'initiative':[2,0,100]} class Enemy: def En_Stats(self): return {'hp':[3,3],'attack':[3],'defense':[3],'initiative':[0]} class Printer(Enemy, Hero): def printer(self): en_stats = En.En_stats() he_stats = He.He_stats() print en_stats print he_stats En = Enemy() He = Hero() x = Printer() x.printer() That should do it. If they are all seperate classes, they all have to be declared. __________________ Waterloo's Canadian Computing Competition (CCC) - Stage 2 Problems, Solutions, and Test Data Last edited by Sane; May 23rd, 2005 at 9:42 PM.

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Programming Forums > Script Programming > Python

Class Problem 'Instance has no such attribute'