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python obtain the self variable in another class which already has a self function

I want to use the self variables in one class and use them in another class which already has its own self variables how to do I do this. Some code here to help.

class A():
    self.health = 5
class B(): # This class already has a self function
    for sprite in all_sprites:
        if pygame.sprite.collide_circle(self, sprite):
            self.collide = True
            self.health -= 0.1
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You're misunderstanding. self is only an internal reference. Within the class, you refer to self. Otherwise, you refer to the sprite object directly as such,

class A():
    self.health = 5
class B(): # This class already has a self function
    for sprite in all_sprites:
        if pygame.sprite.collide_circle(self, sprite):
            sprite.collide = True
            sprite.health -= 0.1

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