python-utility-apps/password_generator.py at main · SujalNegi2007/python-utility-apps · GitHub

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# Password Generator
import random
import string
import os
from datetime import datetime
print("Welcome to the password Generator!")
History = []
#-------------------------------------------------------------------------------------------
while True:
    if not os.path.exists("database.txt"):
        with open("database.txt","a") as f:
            pass
    try:
        menu = int(input("\n+--------------------------------------+\n| To Generate Password     : Enter [1] |\n| To View Password History : Enter [2] |\n| To Exit                  : Enter [3] |\n+--------------------------------------+\n"))
#-------------------------------------------------------------------------------------------
        if menu == 1:
            pool = ""
            password = []
            characters = []
#-------------------------------------------------------------------------------------------
            try:
#-------------------------------------------------------------------------------------------
                while True:
                    uppercase_type = input("\nDo you want to include Uppercase letters for password generation(yes/no)?\n").capitalize().strip()
                    if uppercase_type == "Yes":
                        pool += string.ascii_uppercase
                        print("The Uppercase letters has been added for password generation!\n")
                        break
                    elif uppercase_type == "No":
                        print("The Uppercase letters has not been added for password generation!\n")
                        break
                    else:
                        print("Only Yes and no are available")
#-------------------------------------------------------------------------------------------
                while True:
                    lowercase_type = input("Do you want to include Lowercase letters for password generation(yes/no)?\n").capitalize().strip()
                    if lowercase_type == "Yes":
                        pool += string.ascii_lowercase
                        print("The Lowercase letters has been added for password generation!\n")
                        break
                    elif lowercase_type == "No":
                        print("The Lowercase letters has not been added for password generation!\n")
                        break
                    else:
                        print("Only Yes and no are available")
#-------------------------------------------------------------------------------------------
                while True:
                    number_type = input("Do you want to include Numbers(0-9) for password generation(yes/no)?\n").capitalize().strip()
                    if number_type == "Yes":
                        pool += string.digits
                        print("The Numbers has been added for password generation!\n")
                        break
                    elif number_type == "No":
                        print("The Numbers has not been added for password generation!\n")
                        break
                    else:
                        print("Only Yes and no are available")
#-------------------------------------------------------------------------------------------
                while True:
                    special_type = input("Do you want to include Special for password generation(yes/no)?\n").capitalize().strip()
                    if special_type == "Yes":
                        pool += string.punctuation
                        print("The Special Characters has been added for password generation!\n")
                        break
                    elif special_type == "No":
                        print("The Special Characters has not been added for password generation!\n")
                        break
                    else:
                        print("Only Yes and no are available")
#-------------------------------------------------------------------------------------------
                try:
                    password_len = int(input("Enter the password length:"))
                    if pool != "" and password_len != 0:
                        for i in range(password_len):
                            characters.append(random.choice(pool))
                        random.shuffle(characters)
                        password = "".join(characters)
                        History.append(password)
                        print(f"Your password is {password}.")
                        with open("database.txt","a") as f:
                            f.write(f"[{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}], User created the password: [{password}]\n")
                    else:
                        print("You didn't choose any options to make password! The password is not created!")
                except:
                    print("Invalid Input! Error 104")
#-------------------------------------------------------------------------------------------
            except:
                print("Invalid Input! Error 103")
        elif menu == 2:
            print("Loading resources...\nFleching data...")
            print("Presenting the password histories...")
            for i in History:
                print(f"Password =>{i} ")
            with open("database.txt","a") as f:
                f.write(f"[{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}], User checked avaliable passwords: {History}\n")
        elif menu == 3:
            print("Exiting...")
            with open("database.txt","a") as f:
                f.write(f"[{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}], User exited the app.\n")
            break
        else:
            print("Invalid Input! Error: 002")
    except:
        print("Invalid Input! Error:001")