Pygame - Image group

pygame6_imageGroup.py

import pygame, sys, os
 
running = True
pygame.init()
screen = pygame.display.set_mode((800,600))
clock = pygame.time.Clock()

#calculate current path + location of player image
mypath = os.path.dirname( os.path.realpath( __file__) )
p_path = os.path.join(mypath, 'player.png')

#create player image, move to 400,300
player_image = pygame.sprite.Sprite()
player_image.image = pygame.image.load(p_path).convert()
player_image.rect = player_image.image.get_rect().move(400,300)

player_group = pygame.sprite.Group()
player_group.add(player_image)
 
def update():
    #draw player group to screen
    player_group.draw(screen)
 
if __name__ == "__main__":
	while running:
		update()
		pygame.display.flip()
		clock.tick(30)
	pygame.quit()
	sys.exit()