Mise à jour

import string
import time
import datetime
import os

start_time = time.time()
home = os.path.expanduser('~')
configPath = home.replace('/','\\')+"/Desktop/"
mdp = "aaaa9"
a = string.ascii_letters + string.digits
txt=""
count=-1
found = False

while not found:
    for l in a:
        txt += l
        if txt == mdp:
            duree = time.time() - start_time
            temps = str((datetime.timedelta(seconds=duree)))
            print("Mot de passe : "+txt+" /// Time to find : "+temps)
            filename = "%s/LeNarvalo_%s.txt" % ( configPath, time.strftime('%d-%m-%y_%Hh%M',time.localtime())  )
            file = open(filename, "w")
            file.write("[LOGIN :] %s\n" % (txt))
            file.write("[Time to find :] %s\n" % (temps))
            file.close()
            found = True
            break
        print("*LeNa*"+txt)
        txt = txt[:-1]

    count += 1
    txt = txt[:-1]

    if count <62:
        txt += a[count]

    else:
        count = 0
        if not txt:
            txt += "aa"
        else:
            if txt.count("9") != len(txt):
                nb9 = 0
                for l in txt[::-1]:
                    if l == "9":
                        nb9 +=1
                    else:
                        break
                txt9 = txt.rstrip("9")
                txt = txt9[:-1] + a[a.index(txt9[-1])+1] +  "a"*(nb9+1)

            else:
                txt = "".join("a" * (len(txt)+2))