from tkinter import *
from tkinter import messagebox


class RadioButton(Frame):


    def __init__(self, master=None):
        super().__init__(master)
        self.master = master

        self.pack()
        self.createRadioButto()

    def createRadioButto(self):
        self.v1 = StringVar();
        self.v1.set("F")

        self.radiob01 = RadioButton(self,  text="Man", value="T", variable=self.v1)
        self.radiob01.pack(side="left")
        self.radiob02 = RadioButton(self, text="Woman", value="F", variable=self.v1)
        self.radiob02.pack(side="left")


if __name__ == '__main__':
    root = Tk()
    root.title("RadioButton")
    root.geometry("400x500+300+500")
    a = RadioButton(master=root)
    root.mainloop()

一直报错，得到text

D:\ruanjian\Anconda_install\envs\test03\python.exe D:/STUDYEVERY/Python/exerise/GUI/GUI006.py

Traceback (most recent call last):

  File "D:/STUDYEVERY/Python/exerise/GUI/GUI006.py", line 29, in <module>

    a = RadioButton(master=root)

  File "D:/STUDYEVERY/Python/exerise/GUI/GUI006.py", line 13, in __init__

    self.createRadioButto()

  File "D:/STUDYEVERY/Python/exerise/GUI/GUI006.py", line 19, in createRadioButto

    self.radiob01 = RadioButton(self,  text="Man", value="T", variable=self.v1)

TypeError: __init__() got an unexpected keyword argument 'text'

#获取文件和文件夹的相关信息

import os
print(os.name)
print(os.sep)
print(os.stat("1.py"))#获取文件信息
#关于工作目录的操作
#创建目录 多级目录 删除

C:\Users\pcl\venv\Scripts\python.exe "C:/Users/pcl/.1aPython all exercise/文件/os/测试os里的操作.py"

SyntaxError: Non-UTF-8 code starting with '\xbb' in file C:\Users\pcl\.1aPython all exercise\文件\os\测试os里的操作.py on line 1, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

Process finished with exit code 1

照着视频打的，这是怎么回事啊

import pygame,time
COLOR_BLACK = pygame.Color(0,0,0)
COLOR_RED = pygame.Color(255,0,0)
version = "v1.09"

class MainGame():
    window = None
    SCREEN_WIDTH = 800
    SCREEN_HEIGHT = 500
    TANK_P1 = None

    def __init__(self):
        pass

    def startGame(self):
        pygame.display.init()
        MainGame.window = pygame.display.set_mode([MainGame.SCREEN_WIDTH,MainGame.SCREEN_HEIGHT])
        MainGame.TANK_P1 = Tank(400,400)
        pygame.display.set_caption("坦克大战"+version)
        #self.getTextSurface("haha")
        while True:
            MainGame.window.fill(COLOR_BLACK)
            self.getEvent()
            MainGame.window.blit(self.getTextSurface("剩余敌方坦克{0}辆".format(5)), (5,5))    #将新建好的小Surface放入到大的Surface中
            #MainGame.window.blit(Tank.displayTank("U"), (250,500))
            #MainGame.window.blit(pygame.image.load("p1tankU.gif"),(50,50))
            MainGame.TANK_P1.displayTank()
            #MainGame.TANK_P1.tankselber()
            if MainGame.TANK_P1 and not MainGame.TANK_P1.stop:
                MainGame.TANK_P1.move()    #使得坦克可以持续移动，但是坦克只有顶在边界才能停止
            time.sleep(0.02)
            pygame.display.update()
            #MainGame.TANK_P1.tankselber()

    def getEvent(self):
        #1.获取所有事件
        #2.对事件进行判断处理（1.点击关闭按钮，2.按下键盘上的某个按钮）
        eventList = pygame.event.get()
        for event in eventList:
            if event.type == pygame.QUIT:
                self.endGame()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_LEFT:
                    #Tank.direction = "L"
                    MainGame.TANK_P1.direction = "L"
                    MainGame.TANK_P1.stop = False
                    #MainGame.TANK_P1.move()
                    print("坦克向左调头移动")
                elif event.key == pygame.K_RIGHT:
                    #Tank.direction = "R"
                    MainGame.TANK_P1.direction = "R"
                    MainGame.TANK_P1.stop = False
                    MainGame.TANK_P1.displayTank()
                    #MainGame.TANK_P1.move()
                    print("坦克向右调头移动")
                elif event.key == pygame.K_UP:
                    MainGame.TANK_P1.direction = "U"
                    MainGame.TANK_P1.stop = False
                    #Tank.direction = "U"
                    MainGame.TANK_P1.displayTank()
                    #MainGame.TANK_P1.move()
                    print("坦克向上调头移动")
                elif event.key == pygame.K_DOWN:
                    MainGame.TANK_P1.direction = "D"
                    MainGame.TANK_P1.stop = False
                    #Tank.direction = "D"
                    MainGame.TANK_P1.displayTank()
                    #MainGame.TANK_P1.move()
                    print("坦克向下调头移动")
                elif event.key == pygame.K_SPACE:
                    print("发射子弹")

            if event.type == pygame.KEYUP:
                if event.key == pygame.K_UP or pygame.K_RIGHT or pygame.K_DOWN or pygame.K_LEFT:
                    MainGame.TANK_P1.stop = True



    def getTextSurface(self,text):
        pygame.font.init()
        font = pygame.font.SysFont('kaiti',18)    #对字体格式进行了设置
        #fontlist = pygame.font.get_fonts()
        textSurface = font.render(text,True,COLOR_RED)    #建立了一个新的小Surface，里面有红色的Text（draw text on a new Surface）
        return textSurface

        #print(fontlist)





    def endGame(self):
        print("谢谢使用！")
        exit()


class Tank():
    def __init__(self,left,top):
        self.images = {
            "U":pygame.image.load('p1tankU.gif'),
            "D":pygame.image.load('p1tankD.gif'),
            "L":pygame.image.load('p1tankL.gif'),
            "R":pygame.image.load('p1tankR.gif')
        }

        self.direction = "U"
        self.image = self.images[self.direction]
        self.rect = self.image.get_rect()
        self.rect.left = left
        self.rect.top = top
        self.speed = 5
        self.stop = True



    def move(self):

        if MainGame.TANK_P1.direction == "U":
            if self.rect.top > 0:
                self.rect.top = self.rect.top - self.speed
        elif MainGame.TANK_P1.direction == "D":
            if self.rect.top < 440:
                self.rect.top = self.rect.top + self.speed
        elif MainGame.TANK_P1.direction == "L":
            if self.rect.left > 0:
                self.rect.left = self.rect.left - self.speed
        elif MainGame.TANK_P1.direction == "R":
            if self.rect.left < 740:
                self.rect.left = self.rect.left + self.speed
                #print(self.image.get_size())



    def shot(self):
        pass

    def displayTank(self):
        self.image = self.images[self.direction]
        MainGame.window.blit(self.image,self.rect)
    def tankselber(self):
        attr = dir()
        print(attr)
class MyTank(Tank):
    def __init__(self):
        pass
class EnemyTank(Tank):
    def __init__(self):
        pass
class Bullet():
    def __init__(self):
        pass

    def move(self):
        pass

    def displayBullet(self):
        pass
class Explode():
    def __init__(self):
        pass

    def displayExplode(self):
        pass
class Wall():
    def __init__(self):
        pass

    def displayWall(self):
        pass
class Music():
    def __init__(self):
        pass

    def play(self):
        pass
MainGame().startGame()

老师您好，我自己试了一下，代码和视频里面一致，但是我的坦克移动的时候一旦摁下空格键就会停下，请您帮我看一下是咋回事，谢谢您！

老师为什莫是15？？？？？？？？？？？？？？？？

从30节课开始就一直这样，实在是不知道怎么回事都在一个目录下啊，就是一直这样报错，怎么创建都不行，卡在这里两个小时了都

str="abcdfehijklmnopqrstuvwxyz"
x=input("请输入字符串")
list=[]
for i in range(1,len(str)):
    if x[i-1]==str[i-1]:
     list.append(i)

老师，下表越界问题怎么解决

如果要读取多行，循环代码该怎么写

#finally和return语句位置
try:
   a=input("请输入被除数")
   b=input("请输入除数")
   c=float(a)/float(b)
except BaseException as e:
   print(e)
else:
   print(c)
finally:
   print("无论异常与否，都正常执行")
print("程序结束")
#读取文件
'''try:
   f=open("d:/a.txt",'r')
   content=f.readline()
   print(content)
except BaseException as e:
   print(e)
finally:
   f.close()
print("step4")'''
#return和异常结构的正常处理方式
def test01():
   print("step1")
try:
   x=3/0
except:
   print("step2")
   print("异常：0不能做除数")
finally:
   print("step4")
print("step5")
return"e"
print(test01())

 File "C:\Users\13238\PycharmProjects\pythonProject\pythonProject\100.py", line 34

    return"e"

    ^^^^^^^^^

SyntaxError: 'return' outside function

为什么出现这个错误，以及怎样改动

import traceback
try:
    print("step1")
    num=1/0
except:
    traceback.print_exc()

老师，这里为什么是先打印，异常信息，再打印step1,

不应该是按照顺序先打印step1么？

老师，麻烦你帮忙看一下我这个是哪里的问题啊，又不报错，我不知道是什么原因。那个self.stop = True好像没有被控制。运行方法的时候还是在那不停的移动，初始化的时候没有停止

def displayExplode(self):
    # 根据索引获取爆炸对象
    if self.step<len(self.images):
        self.image = self.images[self.step]
        self.step += 1
        # 添加到主窗口
        MainGame.window.blit(self.image, self.rect)
    else:
        # 修改已经加载过图片状态
        self.live = False
        self.step = 0

老师好，我想问下就是else中的语句，修改图片的状态self.live = False，然后再由列表删除就行了，为什么要将

self.step的值设为0

FileNotFoundError                         Traceback (most recent call last)

Cell In[14], line 1

----> 1 with open(r"D:\p.txt,'r",encoding = "utf-8") as f:

      2     lines = f.readline()

      3     lines2 = [line.rstrip()+" #"+str(index)+"\n" for index,line in zip(range(1,len(lines)+1),lines)]

老师，为什么转出来是spec文件

在哪里看的是gbk，我在我的电脑上用的utf_8可以

哪错了aaaaaaaaaaaaaaaaa