在使用Python的过程中，我最喜欢的就是Python的各种第三方库，能够完成很多操作。
下面就给大家介绍5个通过Python构建的项目，以此来学习Python编程。
一、石头剪刀布游戏
目标：创建一个命令行游戏，游戏者可以在石头、剪刀和布之间进行选择，与计算机PK。如果游戏者赢了，得分就会添加，直到结束游戏时，最终的分数会展示给游戏者。
提示：接收游戏者的选择，并且与计算机的选择进行比较。计算机的选择是从选择列表中随机选取的。如果游戏者获胜，则增加1分。
import randomchoices = ["Rock", "Paper", "Scissors"]computer = random.choice(choices)player = Falsecpu_score = 0player_score = 0while True: player = input("Rock, Paper or Scissors?").capitalize() # 判断游戏者和电脑的选择 if player == computer: print("Tie!") elif player == "Rock": if computer == "Paper": print("You lose!", computer, "covers", player) cpu_score+=1 else: print("You win!", player, "smashes", computer) player_score+=1 elif player == "Paper": if computer == "Scissors": print("You lose!", computer, "cut", player) cpu_score+=1 else: print("You win!", player, "covers", computer) player_score+=1 elif player == "Scissors": if computer == "Rock": print("You lose...", computer, "smashes", player) cpu_score+=1 else: print("You win!", player, "cut", computer) player_score+=1 elif player=='E': print("Final Scores:") print(f"CPU:{cpu_score}") print(f"Plaer:{player_score}") break else: print("That's not a valid play. Check your spelling!") computer = random.choice(choices)
二、随机密码生成器
目标：创建一个程序，可指定密码长度，生成一串随机密码。
提示：创建一个数字+大写字母+小写字母+特殊字符的字符串。根据设定的密码长度随机生成一串密码。
import randompasslen = int(input("enter the length of password" ))s=" abcdefghijklmnopqrstuvwxyz01234567890ABCDEFGHIJKL MNOPQRSTUVIXYZ!aN$x*6*( )?"p = ".join(random.sample(s,passlen ))print(p)----------------------------enter the length of password6Za1gB0
三、骰子模拟器
目的：创建一个程序来模拟掷骰子。
提示：当用户询问时，使用random模块生成一个1到6之间的数字。
import random;while int(input('Press 1 to roll the dice or 0 to exit:\n')): print( random. randint(1,6))--------------------------------------------------------------------Press 1 to roll the dice or 0 to exit14
四、自动发送邮件
目的：编写一个Python脚本，可以使用这个脚本发送电子邮件。
提示：email库可用于发送电子邮件。
import smtplib from email.message import EmailMessageemail = EmailMessage() ## Creating a object for EmailMessageemail['from'] = 'xyz name' ## Person who is sendingemail['to'] = 'xyz id' ## Whom we are sendingemail['subject'] = 'xyz subject' ## Subject of emailemail.set_content("Xyz content of email") ## content of emailwith smtlib.SMTP(host='smtp.gmail.com',port=587)as smtp: ## sending request to server smtp.ehlo() ## server objectsmtp.starttls() ## used to send data between server and clientsmtp.login("email_id","Password") ## login id and password of gmailsmtp.send_message(email) ## Sending emailprint("email send") ## Printing success message
五、闹钟
目的：编写一个创建闹钟的Python脚本。
提示：你可以使用date-time模块创建闹钟，以及playsound库播放声音。
from datetime import datetime from playsound import playsoundalarm_time = input("Enter the time of alarm to be set:HH:MM:SS\n")alarm_hour=alarm_time[0:2]alarm_minute=alarm_time[3:5]alarm_seconds=alarm_time[6:8]alarm_period = alarm_time[9:11].upper()print("Setting up alarm..")while True: now = datetime.now() current_hour = now.strftime("%I") current_minute = now.strftime("%M") current_seconds = now.strftime("%S") current_period = now.strftime("%p") if(alarm_period==current_period): if(alarm_hour==current_hour): if(alarm_minute==current_minute): if(alarm_seconds==current_seconds): print("Wake Up!") playsound('audio.mp3') ## download the alarm sound from link break
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