python3 编写 WingPro7 注册机算法

wingpro是一款非常优秀的适用于python开发IDE软件

而且该软件的插件同样可以使用python语言编写，wingpro可以工作在Mac，Windows，Linux上

为此我使用python3写了个序列生成器，仅供学习算法使用

import random
import string
import hashlib

BASE16 = ‘0123456789ABCDEF‘
BASE30 = ‘123456789ABCDEFGHJKLMNPQRTVWXY‘


def AddHyphens(code):
    return code[:5] + ‘-‘ + code[5:10] + ‘-‘ + code[10:15] + ‘-‘ + code[15:]


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 = int(0)
    for digit in str(number):
        x = x * len(fromdigits) + fromdigits.index(digit)

    res = ‘‘
    while x > 0:
        digit = int(x % len(todigits))
        res = todigits[digit] + res
        x //= len(todigits)

    if neg:
        res = ‘-‘ + res
    return res


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


def getLicenseId() -> str:
    licenseId = AddHyphens(‘CN‘ + randomstring(18, ‘123456789ABCDEFGHJKLMNPQRTVWXY‘))
    return licenseId


def generateCode(licenseId: str, requestCode: str) -> str:
    lichash = requestCode
    lichash = AddHyphens(lichash[:3] + SHAToBase30(hashlib.sha1((requestCode + licenseId).encode("utf-8")).hexdigest().upper()))
    part5 = format(loop(221, lichash), ‘05x‘) + format(loop(13, lichash), ‘05x‘) + format(loop(93, lichash), ‘05x‘) + format(loop(27, lichash), ‘05x‘)
    part5 = BaseConvert(part5.upper(), BASE16, BASE30)
    while len(part5) < 17:
        part5 = ‘1‘ + part5
    part5 = ‘AXX‘ + part5
    return AddHyphens(part5)



if __name__=="__main__":
    licenseId=getLicenseId()
    print("License Id:"+licenseId)
    requestCode=input("requestCode:")
    print("generateCode:"+generateCode(licenseId,requestCode))