老师,这里为什么打不出来b.txt里边的内容呢?
这些坦克图片怎么搜索下载
11111111
老师:你好
这个filetypes=【(‘文本文档’,‘*,txt’)】这个是怎么筛选的?
下面的是我的,我想建在文件名是:01的下面
老师你好,为啥我输入异常程序不会执行第12行代码呢,不是处理完异常程序仍然还会继续往下执行嘛
老师是我这个代码有问题吗?为什么出错了。
在tank18.py中,爆炸效果总是提示下图异常,实在是找不到哪里出问题了,麻烦老师帮忙解答一下
tank.rar
class GenderException(Exception): def __init__(self): super().__init__() self.errMsg = '性别只能设置成男或者女' class Student(): def __init__(self,name,gender): self.name = name #self.__gender = gender self.setGender(gender) #设置性别 def setGender(self,gender): if gender == '男' or gender == '女': self.__gender = gender else: #抛出异常(性别异常) raise GenderException() #获取性别 def getGender(self): return self.__gender def showInfo(self): print("我叫:%s 性别:%s"%(self.name,self.__gender)) try: stu = Student('学生1','123') except Exception as e: print(e.errMsg) # try: # stu.setGender("半女不女") # except Exception as e: # print(type(e)) # # print(e.args) # print(e.errMsg) #stu.showInfo()
老师这
#self.__gender = gender
self.setGender(gender)这两句代码的调用没搞懂?
首行的
#encoding='utf-8'
有什么作用呢?
老师,这个join语句是啥意思?
对着视频敲的,这哪里出错了啊?检查好久都没发现
我方坦克时,游戏界面停止了,并没有出现爆炸效果!
pygametimerandom pygame.sprite Sprite SCREEN_WIDTH SCREEN_HEIGHT BG_COLOR pygame.TEXT_COLOR pygame.BaseItemSpritepygame.sprite.Sprite.MainGamewindow my_tank enemyTankList enemyTankCount myBulletList enemyBulletList explodeList pygame.display.MainGame.window pygame.display.SCREEN_WIDTHSCREEN_HEIGHTMainGame.my_tank Tank.pygame.display.time.MainGame.window.BG_COLOR.MainGame.window..MainGame.enemyTankListMainGame.my_tank MainGame.my_tank.liveMainGame.my_tank.MainGame.my_tank MainGame.my_tank ....MainGame.my_tank MainGame.my_tank.liveMainGame.my_tank.stopMainGame.my_tank.pygame.display.top i MainGame.enemyTankCountleft random.speed random.enemy EnemyTanklefttopspeedMainGame.enemyTankList.enemyexplode MainGame.explodeListexplode.liveexplode.MainGame.explodeList.explodeenemyTank MainGame.enemyTankListenemyTank.liveenemyTank.enemyTank.enemyBullet enemyTank.enemyBulletMainGame.enemyBulletList.enemyBulletMainGame.enemyTankList.enemyTankmyBullet MainGame.myBulletListmyBullet.livemyBullet.myBullet.myBullet.MainGame.myBulletList.myBulletenemyBullet MainGame.enemyBulletListenemyBullet.liveenemyBullet.enemyBullet.enemyBullet.MainGame.enemyBulletList.enemyBulletpygame.font.font pygame.font.textSurface font.TEXT_COLORtextSurface eventList pygame.event.event eventListevent.type pygame.QUIT.event.type pygame.KEYDOWNMainGame.my_tank MainGame.my_tank.liveevent.key pygame.K_LEFTMainGame.my_tank.direction MainGame.my_tank.stop event.key pygame.K_RIGHTMainGame.my_tank.direction MainGame.my_tank.stop event.key pygame.K_UPMainGame.my_tank.direction MainGame.my_tank.stop event.key pygame.K_DOWNMainGame.my_tank.direction MainGame.my_tank.stop event.key pygame.K_SPACEMainGame.myBulletListmyBullet BulletMainGame.my_tankMainGame.myBulletList.myBulletevent.type pygame.KEYUPevent.key pygame.K_UP pygame.K_DOWN event.key pygame.K_LEFT event.key pygame.K_RIGHTMainGame.my_tank MainGame.my_tank.liveMainGame.my_tank.stop TankBaseItem.images pygame.image.pygame.image.pygame.image.pygame.image..direction .image .images.direction.rect .image..rect.left .rect.top .speed .stop .live .direction .rect.left .rect.left .speed .direction .rect.top .rect.top .speed .direction .rect.top .rect.height SCREEN_HEIGHT.rect.top .speed .direction .rect.left .rect.height SCREEN_WIDTH.rect.left .speed Bullet.image .images.directionMainGame.window..image.rectMyTankTankEnemyTankTankEnemyTank..images pygame.image.pygame.image.pygame.image.pygame.image..direction ..image .images.direction.rect .image..rect.left .rect.top .speed .flag .step num random.num num num num .step .direction ..step ..step num random.num BulletBulletBaseItem.image pygame.image..direction .direction .rect .image..direction .rect.left .rect.left .rect.width.rect.width.rect.top .rect.top .rect.height .direction .rect.left .rect.left .rect.width.rect.width.rect.top .rect.top .rect.height .direction .rect.left .rect.left .rect.width.rect.width.rect.top .rect.top .rect.width.rect.width.direction .rect.left .rect.left .rect.width .rect.top .rect.top .rect.width.rect.width.speed .live .direction .rect.top .rect.top .speed .live .direction .rect.left .rect.width SCREEN_WIDTH.rect.left .speed .live .direction .rect.top .rect.height SCREEN_HEIGHT.rect.top .speed .live .direction .rect.left .rect.left .speed .live MainGame.window..image.rectenemyTank MainGame.enemyTankListpygame.sprite.enemyTankenemyTank.live .live explode ExplodeenemyTankMainGame.explodeList.explodeMainGame.my_tank MainGame.my_tank.livepygame.sprite.MainGame.my_tankexplode ExplodeMainGame.my_tankMainGame.explodeList.explode.live MainGame.my_tank.live WallExplode.rect .rect .images pygame.image.pygame.image.pygame.image.pygame.image.pygame.image..step .image .images.step.live .step .images.image .images.step.step MainGame.window..image.rect.live .step Music__name__ MainGame.
程序能运行,为什么还有红色波浪线/?全部用小写也是这样?
请问,为什么我每次删除创建的文件都会有这样的提示?谢谢
老师,代码里加join是啥意思,我忘了,前面好像是讲过,但我翻了翻笔记没找到。
老师 更新的视频在哪儿看吗
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