一些小python代码

在黑色画布里移动白色小方块，小游戏

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import sys
import pygame

WIDTH=800
HEIGHT=600
SIZE=WIDTH,HEIGHT
pygame.init()
screen=pygame.display.set_mode(SIZE)

class Player:
    def __init__(self):
        self.surf = pygame.Surface((50,50))
        self.surf.fill("white")
        self.rect=self.surf.get_rect()
        # self.rect = self.surf.get_rect()

    def move(self):
        pressed_key = pygame.key.get_pressed()
        if pressed_key[pygame.K_DOWN]:
            self.rect.move_ip(0, 10)
        # player_rect.top +=10
        if pressed_key[pygame.K_UP]:
            self.rect.move_ip(0, -10)
        # player_rect.top -=10
        if pressed_key[pygame.K_RIGHT]:
            self.rect.move_ip(10, 0)
        # player_rect.right +=10
        if pressed_key[pygame.K_LEFT]:
            self.rect.move_ip(-10, 0)
        # player_rect.left -=10
        # 限制玩家在屏幕中移动
        if self.rect.right >= WIDTH:
            self.rect.right = WIDTH
        if self.rect.left <= 0:
            self.rect.left = 0
        if self.rect.bottom >= HEIGHT:
            self.rect.bottom = HEIGHT
        if self.rect.top <= 0:
            self.rect.top = 0

    def draw(self):
        screen.blit(self.surf,self.rect)

player=Player()
clock=pygame.time.Clock()
while True:
    for event in pygame.event.get():
        if event.type==pygame.QUIT:
            pygame.quit()
            sys.exit()
    # if event.type==pygame.KEYDOWN and event.key==pygame.K_DOWN:
    # player_rect.top +=10
    # move
    player.move()
    # draw
    screen.fill("black")
    player.draw()
    pygame.display.flip()
    clock.tick(60)

tkinter选项

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#coding: utf-8
from tkinter import *
from tkinter import ttk
import tkinter.font as tkFont
root=Tk()
root.geometry('400x400')
root.title('20181201')
ft=tkFont.Font(family='宋体',size=12)
e1=StringVar()
fm1=Frame(root)
fm1.pack()
fm2=Frame(root)
fm2.pack()
Label(fm1,text='进货方式',font=ft).pack()
comb1=ttk.Combobox(fm1,font=ft,textvariable=e1,width=14,state='readonly')
comb1.pack()
comb1['values']=('厂家进货','经销商进货','自己生产')
comb1.current(0)
Label(fm2,text='文具类型',font=ft).pack()
listb1=Listbox(fm2,font=('宋体',12),selectmode=SINGLE,width=12,height=5,exportselection=False)
listb1.pack()
for item in ['铅笔','毛笔','钢笔','圆珠笔','中性笔']:
    listb1.insert(END,item)
listb1.select_set(0)#默认选第一个
mainloop()

生成随机密码

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import random

def generate_password():
    chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*"
    password = ""
    for _ in range(10):
        password += random.choice(chars)
    return password

def generate_passwords():
    passwords = []
    first_chars = set()
    while len(passwords) < 10:
        password = generate_password()
        if password[0] not in first_chars:
            first_chars.add(password[0])
        passwords.append(password)
    return passwords
    
random.seed(0x1010)
passwords = generate_passwords()
for password in passwords:
    print(password)

资源导航

创建于2411191623，修改于2411191623