import string

import random

import sha

BASE16 = '0123456789ABCDEF'

BASE30 = '123456789ABCDEFGHJKLMNPQRTVWXY'

def randomstring(size=20, chars=string.ascii_uppercase + string.digits):

    return ''.join((random.choice(chars) for _ in range(size)))

def BaseConvert(number, fromdigits, todigits, ignore_negative=True):

    if not ignore_negative and str(number)[0] == '-':

        number = str(number)[1:]

        neg = 1

    else:

        neg = 0

    x = long(0)

    for digit in str(number):

        x = x * len(fromdigits) + fromdigits.index(digit)

    res = ''

    while x > 0:

        digit = x % len(todigits)

        res = todigits[digit] + res

        x /= len(todigits)

    if neg:

        res = '-' + res

    return res

def AddHyphens(code):

    return code[:5] + '-' + code[5:10] + '-' + code[10:15] + '-' + code[15:]

def SHAToBase30(digest):

    tdigest = ''.join([c for i, c in enumerate(digest) if i / 2 * 2 == i])

    result = BaseConvert(tdigest, BASE16, BASE30)

    while len(result) < 17:

        result = '1' + result

    return result

def loop(ecx, lichash):

    part = 0

    for c in lichash:

        part = ecx * part + ord(c) & 1048575

    return part

rng = AddHyphens('CN' + randomstring(18, '123456789ABCDEFGHJKLMNPQRTVWXY'))

print 'License id: ' + rng

act30 = raw_input('Enter request code:')

lichash = act30

hasher = sha.new()

hasher.update(act30)

hasher.update(rng)

lichash = AddHyphens(lichash[:3] + SHAToBase30(hasher.hexdigest().upper()))

part5 = format(loop(23, lichash), '05x') + format(loop(161, lichash), '05x') + format(loop(47, lichash),

                                                                                      '05x') + format(loop(9, lichash),

                                                                                                      '05x')

part5 = BaseConvert(part5.upper(), BASE16, BASE30)

while len(part5) < 17:

    part5 = '1' + part5

part5 = 'AXX' + part5

print 'Activation code: ' + AddHyphens(part5)

import string

import random

import hashlib

BASE16 = '0123456789ABCDEF'

BASE30 = '123456789ABCDEFGHJKLMNPQRTVWXY'

def randomstring(size=20, chars=string.ascii_uppercase + string.digits):

    return ''.join((random.choice(chars) for _ in range(size)))

def BaseConvert(number, fromdigits, todigits, ignore_negative=True):

    if not ignore_negative and str(number)[0] == '-':

        number = str(number)[1:]

        neg = 1

    else:

        neg = 0

    x = 0

    for digit in str(number):

        x = x * len(fromdigits) + fromdigits.index(digit)

    res = ''

    while x > 0:

        digit = x % len(todigits)

        res = todigits[digit] + res

        x //= len(todigits)

    if neg:

        res = '-' + res

    return res

def AddHyphens(code):

    return code[:5] + '-' + code[5:10] + '-' + code[10:15] + '-' + code[15:]

def SHAToBase30(digest):

    tdigest = ''.join([c for i, c in enumerate(digest) if i // 2 * 2 == i])

    result = BaseConvert(tdigest, BASE16, BASE30)

    while len(result) < 17:

        result = '1' + result

    return result

def loop(ecx, lichash):

    part = 0

    for c in lichash:

        part = ecx * part + ord(c) & 1048575

    return part

rng = AddHyphens('CN' + randomstring(18, '123456789ABCDEFGHJKLMNPQRTVWXY'))

print('License id: {}'.format(rng))

act30 = input('Enter request code:')

lichash = act30

hasher = hashlib.sha1()

act30 = act30.encode()

hasher.update(act30)

rng = rng.encode()

hasher.update(rng)

lichash = AddHyphens(lichash[:3] + SHAToBase30(hasher.hexdigest().upper()))

part5 = format(loop(23, lichash), '05x') + format(loop(161, lichash), '05x') + format(loop(47, lichash),

                                                                                      '05x') + format(loop(9, lichash),

                                                                                                      '05x')

part5 = BaseConvert(part5.upper(), BASE16, BASE30)

while len(part5) < 17:

    part5 = '1' + part5

part5 = 'AXX' + part5

print('Activation code: {}'.format(AddHyphens(part5)))