试图在Python3.8中混淆图像时遇到语法错误

Question

当我在显示窗口上模糊一个图像后，我遇到了语法错误。我创建了一个单独的模块，在其中，我创建了一个类来管理图像的所有方面(位置、行为)。我加载了图像并获取了它的rect，最后我将图像绘制到了它想要的位置。该文件没有错误，所以我转到管理游戏资产和行为的主文件。在主文件中，我导入了管理映像的类。然后，我打了一个电话(在填写背景后)绘制图像，使其出现在背景之上。它给了我错误

第46行self.ship.blitme() ^ SyntaxError:无效语法

下面是图像类的代码片段

import pygame

class Ship:
    """A class to manage the ship."""

    def __init__(self, ai_game):
        """Initialize the ship and set its starting position."""

        self.screen = ai_game.screen
        self.screen_rect = ai_game.screen.get_rect()

        # Load the ship image and get its rect.
        self.image = pygame.image.load('images/ship.bmp')
        self.rect = self.image.get_rect()

        # Start each new ship at the bottom center of the screen.
        self.rect.midbottom = self.screen_rect.midbottom

    def blitme(self):
        """Draw the ship at its current location."""

        self.screen.blit(self.image, self.rect)

以下是管理游戏资产和行为的主要类

import sys

import pygame

from settings import Settings
from ship import Ship


class AlienInvasion:
    """Overall class to manage game assets and behavior."""

    def __init__(self):
        """Initialize the game, and create game resources."""
        pygame.init()
        self.settings = Settings()


        self.screen = pygame.display.set_mode((self.settings.screen_width, self.settings.screen_height))
        pygame.display.set_caption("Alien Invasion")

        # Set the background color.
        self.bg_color = (230, 230, 230)

        self.ship = Ship(self)

    def run_game(self):
        """Start the main loop for the game."""

        while True:
            self._check_events()
            self._update_events()


            # Redraw the screen during each pass through the loop.

    def _check_events(self):
        # Respond for keyboard and mouse events
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                sys.exit()


    def _update_events(self):
        """Update images on the screen, and flip to the new screen."""
        self.screen.fill((self.settings.bg_color)
        self.ship.blitme()


        # Make the most recently drawn screen visible.
        pygame.display.flip()


if __name__ == '__main__':
    # Make a game instance, and run the game.
    ai = AlienInvasion()
    ai.run_game()

Answer 1

你忘了第45行的一个结束括号，main.py

self.screen.fill((self.settings.bg_color) ) # <-- this one

不幸的是，Python常常会在错误的一行下面标记一条线。