python儿童编程例子代码(python少儿趣味编程案例)

http://www.itjxue.com  2023-03-17 11:35  来源:未知  点击次数: 

python皮卡丘编程代码

import turtle

def getPosition(x, y):

turtle.setx(x)

turtle.sety(y)

print(x, y)

class Pikachu:

def __init__(self):

self.t = turtle.Turtle()

t = self.t

t.pensize(3)

t.speed(9)

t.ondrag(getPosition)

def noTrace_goto(self, x, y):

self.t.penup()

self.t.goto(x, y)

self.t.pendown()

def leftEye(self, x, y):

self.noTrace_goto(x, y)

t = self.t

t.seth(0)

t.fillcolor('#333333')

t.begin_fill()

t.circle(22)

t.end_fill()

self.noTrace_goto(x, y+10)

t.fillcolor('#000000')

t.begin_fill()

t.circle(10)

t.end_fill()

self.noTrace_goto(x+6, y + 22)

t.fillcolor('#ffffff')

t.begin_fill()

t.circle(10)

t.end_fill()

def rightEye(self, x, y):

self.noTrace_goto(x, y)

t = self.t

t.seth(0)

t.fillcolor('#333333')

t.begin_fill()

t.circle(22)

t.end_fill()

self.noTrace_goto(x, y+10)

t.fillcolor('#000000')

t.begin_fill()

t.circle(10)

t.end_fill()

self.noTrace_goto(x-6, y + 22)

t.fillcolor('#ffffff')

t.begin_fill()

t.circle(10)

t.end_fill()

def mouth(self, x, y):

self.noTrace_goto(x, y)

t = self.t

t.fillcolor('#88141D')

t.begin_fill()

# 下嘴唇

l1 = []

l2 = []

t.seth(190)

a = 0.7

for i in range(28):

a += 0.1

t.right(3)

t.fd(a)

l1.append(t.position())

self.noTrace_goto(x, y)

t.seth(10)

a = 0.7

for i in range(28):

a += 0.1

t.left(3)

t.fd(a)

l2.append(t.position())

# 上嘴唇

t.seth(10)

t.circle(50, 15)

t.left(180)

t.circle(-50, 15)

t.circle(-50, 40)

t.seth(233)

t.circle(-50, 55)

t.left(180)

t.circle(50, 12.1)

t.end_fill()

# 舌头

self.noTrace_goto(17, 54)

t.fillcolor('#DD716F')

t.begin_fill()

t.seth(145)

t.circle(40, 86)

t.penup()

for pos in reversed(l1[:20]):

t.goto(pos[0], pos[1]+1.5)

for pos in l2[:20]:

t.goto(pos[0], pos[1]+1.5)

t.pendown()

t.end_fill()

# 鼻子

self.noTrace_goto(-17, 94)

t.seth(8)

t.fd(4)

t.back(8)

# 红脸颊

def leftCheek(self, x, y):

turtle.tracer(False)

t = self.t

self.noTrace_goto(x, y)

t.seth(300)

t.fillcolor('#DD4D28')

t.begin_fill()

a = 2.3

for i in range(120):

if 0 = i 30 or 60 = i 90:

a -= 0.05

t.lt(3)

t.fd(a)

else:

a += 0.05

t.lt(3)

t.fd(a)

t.end_fill()

turtle.tracer(True)

def rightCheek(self, x, y):

t = self.t

turtle.tracer(False)

self.noTrace_goto(x, y)

t.seth(60)

t.fillcolor('#DD4D28')

t.begin_fill()

a = 2.3

for i in range(120):

if 0 = i 30 or 60 = i 90:

a -= 0.05

t.lt(3)

t.fd(a)

else:

a += 0.05

t.lt(3)

t.fd(a)

t.end_fill()

turtle.tracer(True)

def colorLeftEar(self, x, y):

t = self.t

self.noTrace_goto(x, y)

t.fillcolor('#000000')

t.begin_fill()

t.seth(330)

t.circle(100, 35)

t.seth(219)

t.circle(-300, 19)

t.seth(110)

t.circle(-30, 50)

t.circle(-300, 10)

t.end_fill()

def colorRightEar(self, x, y):

t = self.t

self.noTrace_goto(x, y)

t.fillcolor('#000000')

t.begin_fill()

t.seth(300)

t.circle(-100, 30)

t.seth(35)

t.circle(300, 15)

t.circle(30, 50)

t.seth(190)

t.circle(300, 17)

t.end_fill()

def body(self):

t = self.t

t.fillcolor('#F6D02F')

t.begin_fill()

# 右脸轮廓

t.penup()

t.circle(130, 40)

t.pendown()

t.circle(100, 105)

t.left(180)

t.circle(-100, 5)

# 右耳朵

t.seth(20)

t.circle(300, 30)

t.circle(30, 50)

t.seth(190)

t.circle(300, 36)

# 上轮廓

t.seth(150)

t.circle(150, 70)

# 左耳朵

t.seth(200)

t.circle(300, 40)

t.circle(30, 50)

t.seth(20)

t.circle(300, 35)

#print(t.pos())

# 左脸轮廓

t.seth(240)

t.circle(105, 95)

t.left(180)

t.circle(-105, 5)

# 左手

t.seth(210)

t.circle(500, 18)

t.seth(200)

t.fd(10)

t.seth(280)

t.fd(7)

t.seth(210)

t.fd(10)

t.seth(300)

t.circle(10, 80)

t.seth(220)

t.fd(10)

t.seth(300)

t.circle(10, 80)

t.seth(240)

t.fd(12)

t.seth(0)

t.fd(13)

t.seth(240)

t.circle(10, 70)

t.seth(10)

t.circle(10, 70)

t.seth(10)

t.circle(300, 18)

t.seth(75)

t.circle(500, 8)

t.left(180)

t.circle(-500, 15)

t.seth(250)

t.circle(100, 65)

# 左脚

t.seth(320)

t.circle(100, 5)

t.left(180)

t.circle(-100, 5)

t.seth(220)

t.circle(200, 20)

t.circle(20, 70)

t.seth(60)

t.circle(-100, 20)

t.left(180)

t.circle(100, 20)

t.seth(300)

t.circle(10, 70)

t.seth(60)

t.circle(-100, 20)

t.left(180)

t.circle(100, 20)

t.seth(10)

t.circle(100, 60)

# 横向

t.seth(180)

t.circle(-100, 10)

t.left(180)

t.circle(100, 10)

t.seth(5)

t.circle(100, 10)

t.circle(-100, 40)

t.circle(100, 35)

t.left(180)

t.circle(-100, 10)

# 右脚

t.seth(290)

t.circle(100, 55)

t.circle(10, 50)

t.seth(120)

t.circle(100, 20)

t.left(180)

t.circle(-100, 20)

t.seth(0)

t.circle(10, 50)

t.seth(110)

t.circle(100, 20)

t.left(180)

t.circle(-100, 20)

t.seth(30)

t.circle(20, 50)

t.seth(100)

t.circle(100, 40)

# 右侧身体轮廓

t.seth(200)

t.circle(-100, 5)

t.left(180)

t.circle(100, 5)

t.left(30)

t.circle(100, 75)

t.right(15)

t.circle(-300, 21)

t.left(180)

t.circle(300, 3)

# 右手

t.seth(43)

t.circle(200, 60)

t.right(10)

t.fd(10)

t.circle(5, 160)

t.seth(90)

t.circle(5, 160)

t.seth(90)

t.fd(10)

t.seth(90)

t.circle(5, 180)

t.fd(10)

t.left(180)

t.left(20)

t.fd(10)

t.circle(5, 170)

t.fd(10)

t.seth(240)

t.circle(50, 30)

t.end_fill()

self.noTrace_goto(130, 125)

t.seth(-20)

t.fd(5)

t.circle(-5, 160)

t.fd(5)

# 手指纹

self.noTrace_goto(166, 130)

t.seth(-90)

t.fd(3)

t.circle(-4, 180)

t.fd(3)

t.seth(-90)

t.fd(3)

t.circle(-4, 180)

t.fd(3)

# 尾巴

self.noTrace_goto(168, 134)

t.fillcolor('#F6D02F')

t.begin_fill()

t.seth(40)

t.fd(200)

t.seth(-80)

t.fd(150)

t.seth(210)

t.fd(150)

t.left(90)

t.fd(100)

t.right(95)

t.fd(100)

t.left(110)

t.fd(70)

t.right(110)

t.fd(80)

t.left(110)

t.fd(30)

t.right(110)

t.fd(32)

t.right(106)

t.circle(100, 25)

t.right(15)

t.circle(-300, 2)

##############

#print(t.pos())

t.seth(30)

t.fd(40)

t.left(100)

t.fd(70)

t.right(100)

t.fd(80)

t.left(100)

t.fd(46)

t.seth(66)

t.circle(200, 38)

t.right(10)

t.fd(10)

t.end_fill()

# 尾巴花纹

t.fillcolor('#923E24')

self.noTrace_goto(126.82, -156.84)

t.begin_fill()

t.seth(30)

t.fd(40)

t.left(100)

t.fd(40)

t.pencolor('#923e24')

t.seth(-30)

t.fd(30)

t.left(140)

t.fd(20)

t.right(150)

t.fd(20)

t.left(150)

t.fd(20)

t.right(150)

t.fd(20)

t.left(130)

t.fd(18)

t.pencolor('#000000')

t.seth(-45)

t.fd(67)

t.right(110)

t.fd(80)

t.left(110)

t.fd(30)

t.right(110)

t.fd(32)

t.right(106)

t.circle(100, 25)

t.right(15)

t.circle(-300, 2)

t.end_fill()

# 帽子、眼睛、嘴巴、脸颊

self.cap(-134.07, 147.81)

self.mouth(-5, 25)

self.leftCheek(-126, 32)

self.rightCheek(107, 63)

self.colorLeftEar(-250, 100)

self.colorRightEar(140, 270)

self.leftEye(-85, 90)

self.rightEye(50, 110)

t.hideturtle()

def cap(self, x, y):

self.noTrace_goto(x, y)

t = self.t

t.fillcolor('#CD0000')

t.begin_fill()

t.seth(200)

t.circle(400, 7)

t.left(180)

t.circle(-400, 30)

t.circle(30, 60)

t.fd(50)

t.circle(30, 45)

t.fd(60)

t.left(5)

t.circle(30, 70)

t.right(20)

t.circle(200, 70)

t.circle(30, 60)

t.fd(70)

# print(t.pos())

t.right(35)

t.fd(50)

t.circle(8, 100)

t.end_fill()

self.noTrace_goto(-168.47, 185.52)

t.seth(36)

t.circle(-270, 54)

t.left(180)

t.circle(270, 27)

t.circle(-80, 98)

t.fillcolor('#444444')

t.begin_fill()

t.left(180)

t.circle(80, 197)

t.left(58)

t.circle(200, 45)

t.end_fill()

self.noTrace_goto(-58, 270)

t.pencolor('#228B22')

t.dot(35)

self.noTrace_goto(-30, 280)

t.fillcolor('#228B22')

t.begin_fill()

t.seth(100)

t.circle(30, 180)

t.seth(190)

t.fd(15)

t.seth(100)

t.circle(-45, 180)

t.right(90)

t.fd(15)

t.end_fill()

t.pencolor('#000000')

def start(self):

self.body()

def main():

print('Painting the Pikachu... ')

turtle.screensize(800, 600)

turtle.title('Pikachu')

pikachu = Pikachu()

pikachu.start()

turtle.mainloop()

if __name__ == '__main__':

main()

python有趣的编程代码

class?Point:

??row=0

??col=0

??def?__init__(self,?row,?col):

????self.row=row

????self.col=col

??def?copy(self):

????return?Point(row=self.row,?col=self.col)

#初始框架

import?pygame

import?random

#初始化

pygame.init()

W=800

H=600

ROW=30

COL=40

size=(W,H)

window=pygame.display.set_mode(size)

pygame.display.set_caption('贪吃蛇')

bg_color=(255,255,255)

snake_color=(200,200,200)

head=Point(row=int(ROW/2),?col=int(COL/2))

head_color=(0,128,128)

snakes=[

??Point(row=head.row,?col=head.col+1),

??Point(row=head.row,?col=head.col+2),

??Point(row=head.row,?col=head.col+3)

]

#生成食物

def?gen_food():

??while?1:

????pos=Point(row=random.randint(0,ROW-1),?col=random.randint(0,COL-1))

????#

????is_coll=False

????#是否跟蛇碰上了

????if?head.row==pos.row?and?head.col==pos.col:

??????is_coll=True

????#蛇身子

????for?snake?in?snakes:

??????if?snake.row==pos.row?and?snake.col==pos.col:

????????is_coll=True

????????break

????if?not?is_coll:

??????break

??return?pos

#定义坐标

food=gen_food()

food_color=(255,255,0)

direct='left'???????#left,right,up,down

#

def?rect(point,?color):

??cell_width=W/COL

??cell_height=H/ROW

??left=point.col*cell_width

??top=point.row*cell_height

??pygame.draw.rect(

????window,?color,

????(left,?top,?cell_width,?cell_height)

??)

??pass

#游戏循环

quit=True

clock=pygame.time.Clock()

while?quit:

??#处理事件

??for?event?in?pygame.event.get():

????if?event.type==pygame.QUIT:

??????quit=False

????elif?event.type==pygame.KEYDOWN:

??????if?event.key==273?or?event.key==119:

????????if?direct=='left'?or?direct=='right':

??????????direct='up'

??????elif?event.key==274?or?event.key==115:

????????if?direct?==?'left'?or?direct?==?'right':

??????????direct='down'

??????elif?event.key==276?or?event.key==97:

????????if?direct?==?'up'?or?direct?==?'down':

??????????direct='left'

??????elif?event.key==275?or?event.key==100:

????????if?direct?==?'up'?or?direct?==?'down':

??????????direct='right'

??#吃东西

??eat=(head.row==food.row?and?head.col==food.col)

??#重新产生食物

??if?eat:

????food?=?gen_food()

??#处理身子

??#1.把原来的头,插入到snakes的头上

??snakes.insert(0,?head.copy())

??#2.把snakes的最后一个删掉

??if?not?eat:

????snakes.pop()

??#移动

??if?direct=='left':

????head.col-=1

??elif?direct=='right':

????head.col+=1

??elif?direct=='up':

????head.row-=1

??elif?direct=='down':

????head.row+=1

??#检测

??dead=False

??#1.撞墙

??if?head.col0?or?head.row0?or?head.col=COL?or?head.row=ROW:

????dead=True

??#2.撞自己

??for?snake?in?snakes:

????if?head.col==snake.col?and?head.row==snake.row:

??????dead=True

??????break

??if?dead:

????print('死了')

????quit=False

??#渲染——画出来

??#背景

??pygame.draw.rect(window,?bg_color,?(0,0,W,H))

??#蛇头

??for?snake?in?snakes:

????rect(snake,?snake_color)

??rect(head,?head_color)

??rect(food,?food_color)

??#

??pygame.display.flip()

??#设置帧频(速度)

??clock.tick(8)

#收尾工作

这是一个简易版贪吃蛇的代码,虽然结构简单,但是该有的功能都是完整的,可玩性也不错

python编程例子有哪些?

python编程经典例子:

1、画爱心表白、图形都是由一系列的点(X,Y)构成的曲线,由于X,Y满足一定的关系,所以就可以建立模型,建立表达式expression,当满足时,两个for循环(for X in range;for Y in range)就会每行每列的打印。

2、快递查询工具、此Python小项目需要用到json与requests两个库,还需调用API。

3、用python编程完成图像识别、鼠标模拟,需要调用OpenCV框架。

扩展资料:

Python的设计目标之一是让代码具备高度的可阅读性。它设计时尽量使用其它语言经常使用的标点符号和英文单字,让代码看起来整洁美观。它不像其他的静态语言如C、Pascal那样需要重复书写声明语句,也不像它们的语法那样经常有特殊情况和意外。

Python开发者有意让违反了缩进规则的程序不能通过编译,以此来强制程序员养成良好的编程习惯。并且Python语言利用缩进表示语句块的开始和退出,而非使用花括号或者某种关键字。增加缩进表示语句块的开始,而减少缩进则表示语句块的退出,缩进成为了语法的一部分。

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