Python-сообщество

 import sys
import pygame
from settings import Settings
from ship import Ship
def run_game():
    pygame.init()
    ai_settings=Settings()
    screen=pygame.display.set_mode(
        (ai_settings.screen_width,ai_settings.screen_height))# открывает графическое окно
    pygame.display.set_caption('Alien Invasion')
    ship = Ship(ai_settings)
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT: sys.exit()
        screen.fill(ai_settings.bg_color)
        ship.blitme()
        pygame.display.flip()
run_game()

 import pygame
class Ship():
    def __init__(self,screen):
        self.screen=screen
        self.image=pygame.image.load_basic('images/ship.bmp')
        self.rect=self.image.get_rect()
        self.screen_rect=screen.get_rect()
        self.rect.centerx=self.screen_rect.centrex
        self.rect.bottom=self.screen_rect.bottom
    def blitme(self):
        self.screen.blit(self.image,self.rect)

 class Settings():
    def __init__(self):
        self.screen_width=1200
        self.screen_height=600
        self.bg_color=(255,0,0)

 Traceback (most recent call last):
  File "D:/програмирование/pyton/alien_invasion/aloen_invasion.py", line 18, in <module>
    run_game()
  File "D:/програмирование/pyton/alien_invasion/aloen_invasion.py", line 11, in run_game
    ship = Ship(ai_settings)
  File "D:\програмирование\pyton\alien_invasion\ship.py", line 7, in __init__
    self.screen_rect=screen.get_rect()
AttributeError: 'Settings' object has no attribute 'get_rect'