passGenerator.py

import itertools as it
import time  
import os

start_time = time.time()  
infos = {"Name": "null", "Surname": "null", "Birthday": "null"}

def saveToTxt(liste: list, filepath: str, filename: str):
    """Save a list to a txt file

    Args:
        liste (list): list to be exported
        filepath (str): filepath of where you want the list to be saved
        filename (str): name of the file
    """
    with open(filepath + filename + ".txt", "w") as outfile:
        outfile.write("\n".join(liste))
        print(f"Passwords successfully exported to : {filepath}{filename}.txt")

def askInfos(liste: dict):
    """Ask all infos to the user

    Args:
        liste (dict): dictionnary containing the wanted infos
    """
    for info in liste:
        if info == "Birthday":
            givenInfo = input(f"Enter info : {info} (DD/MM/YYYY)\n")
        else:
            givenInfo = input(f"Enter info : {info}\n")
        if not givenInfo == '':
            liste[info] = givenInfo

def allStrings(string: str):
    """Generate a list of upper and lower possibility of a given string

    Args:
        string (str): given string

    Returns:
        (list): list of all generated strings
    """
    lu_sequence = ((c.lower(), c.upper()) for c in string)
    return [''.join(x) for x in it.product(*lu_sequence)]

def birthdaySeparator(birthday: str):
    """Seperate infos from a birthday string

    Args:
        birthday (str): birthday string

    Returns:
        (list): day, month and year of birth
    """
    if len(birthday) == 10:
        day = birthday[0:2]
        month = birthday[3:5]
        year = birthday[6:10]
        return day, month, year
    return "null"

def passwords(infos: dict):
    """Generate passwords from the given infos

    Args:
        infos (dict): dictionnary containing the infos

    Returns:
        passwordsList (list): list containing the passwords
    """
    passwordsList = []
    for info in infos:
        if not infos[info] == "null":
            if not info == "Birthday":
                for x in range(len(allStrings(infos[info]))):
                    passwordsList.append(allStrings(infos[info])[x])                    
            else:
                # Name + Surname & Surname + Name
                for noms in allStrings(infos["Name"]):
                    for prenom in allStrings(infos["Surname"]):
                        nomprenom = noms + prenom
                        prenomnom = prenom + noms
                        passwordsList.append(prenomnom)
                        passwordsList.append(nomprenom)
                # Name + birthday
                for noms in allStrings(infos["Name"]):
                    noms = noms + birthdaySeparator(infos[info])[2]
                    passwordsList.append(noms)
                # Surname + birthday  
                for prenom in allStrings(infos["Surname"]):
                    prenom = prenom + birthdaySeparator(infos[info])[2]
                    passwordsList.append(prenom)    
                    
    return passwordsList        
      
print("""
    ____  ____     ____                  ______         
   / __ \/  _/    / __ \____ ___________/ ____/__  ____ 
  / /_/ // /_____/ /_/ / __ `/ ___/ ___/ / __/ _ \/ __ \\
 / ____// /_____/ ____/ /_/ (__  |__  ) /_/ /  __/ / / /
/_/   /___/    /_/    \__,_/____/____/\____/\___/_/ /_/ 
                                                        """)
            
askInfos(infos)

filename = input("Enter name of the output file:\n")

path = ''
if os.name == "nt":
    path = os.path.join(os.path.join(os.environ['USERPROFILE']), 'Desktop') + "\\passLists\\"
    if not os.path.exists(path):
        os.makedirs(path)

saveToTxt(passwords(infos), path, filename)
print(f'\nTotal time: {time.time() - start_time} seconds')