jsunpack.py 文件源码

def openload_clean(string):
    import urllib2
    if "function" in string:
        matches = re.findall(r"=\"([^\"]+).*?} *\((\d+)\)", string, re.DOTALL)[0]

        def substr(char):
            char = char.group(0)
            number = ord(char) + int(matches[1])
            if char <= "Z":
                char_value = 90
            else:
                char_value = 122
            if char_value >= number:
                return chr(ord(char))
            else:
                return chr(number - 26)

        string = re.sub(r"[A-z]", substr, matches[0])
        string = urllib2.unquote(string)

    return string