Pygame template

pygame_template.py

import pygame
import random

WIDTH = 800
HEIGHT = 600
FPS = 60

pygame.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
clock = pygame.time.Clock()

all_sprites = pygame.sprite.Group()

running = True
while running:
    clock.tick(FPS)
    # events
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
    # updates
    all_sprites.update()
    # draw
    screen.fill( (40, 40, 40) )
    all_sprites.draw(screen)
    pygame.display.flip()  # DO THIS LAST!

pygame.quit()