python执行js脚本 document报错

python执行js脚本 document报错

这是js代码 由于代码混淆了 要分析出来/thread-354129-1-1.html?_dsign=3183fa78这个链接 我用别的软件调试了js代码没问题 不知道为什么python执行了显示错误

js代码：

var location = {

href: function ($url) {

console.log($url)

},

assign: function ($url) {

console.log($url)

},

replace: function ($url) {

console.log($url)

}

}

function LNm() {

'return LNm';

return 'l?'

}

OgF = function(OgF_) {

var _O = function(OgF_) {

'return OgF';

return OgF_;

};

return _O(OgF_);

};

_zn0Pw = location;

function WjWx(WjWx_) {

function htm() {

return getName();

};

return htm();

return 'WjWx'

}

_WzyE0 = 'replace';

orq = function(orq_) {

'return orq';

return orq_;

};

uY = '3';

function D0() {

'return D0';

return '4'

}

function kJFm() {

'kJFm';

function _k() {

return '129'

};

return _k();

}

r1 = '1';

Mf = function() {

'Mf';

var _M = function() {

return '-'

};

return _M();

};

CP9P = function() {

'CP9P';

var _C = function() {

return 'fa7'

};

return _C();

};

_oyQzX = 'href';

Ge = 'r';

cp = '/';

DP = function() {

'DP';

var _D = function() {

return '-'

};

return _D();

};

function ju() {

'ju';

function _j() {

return '1'

};

return _j();

}

function getName() {

var caller = getName.caller;

if (caller.name) {

return caller.name

}

var str = String().replace(/[s]*/g, "");

var name = str.match(/^function([^(]+?)(/);

if (name && name[1]) {

return name[1];

} else {

return '';

}

}

CL = function() {

'CL';

var _C = function() {

return '-'

};

return _C();

};

_CzT4j = window;

_JPh6d = 'assign';

location[_WzyE0](cp + 'th' + Ge + 'ea' + (function() {

'return ZI';

return (function() {

return 'd';

})();

})() + DP() + orq('35') + D0() + kJFm() + CL() + ju() + Mf() + OgF('1.') + WjWx('jM9P') + LNm() + (function(dbo_) {

return (function(dbo_) {

return dbo_;

})(dbo_);

})('_d') + (function() {

'return fa';

return (function() {

return 's';

})();

})() + (function() {

'return B52h';

return (function() {

return 'ign';

})();

})() + (function(CaH_) {

'return CaH';

return CaH_

})('=3') + r1 + (function() {

'return mH';

return (function() {

return '8';

})();

})() + uY + CP9P() + (function(mM6_) {

return (function(mM6_) {

return mM6_;

})(mM6_);

})('8'));

_CzT4j['href'] = cp + 'th' + Ge + 'ea' + (function() {

'return ZI';

return (function() {

return 'd';

})();

})() + DP() + orq('35') + D0();

python3代码

import js2py

data=open('sjtest.js','r',encoding= 'utf8').read()

data=js2py.eval_js(data)

print(data)

python3执行后出错的内容：

Traceback (most recent call last):

File "C:UsersXiaomaDesktopSource codetest.py", line 34, in

data=js2py.eval_js(data)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pyevaljs.py", line 115, in eval_js

return e.eval(js)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pyevaljs.py", line 204, in eval

File "D:Program Files (x86)Python37-32libsite-packagesjs2pyevaljs.py", line 199, in execute

exec (compiled, self._context)

File "", line 4, in

File "", line 3, in PyJs_LONG_0_

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 949, in __call__

return self.call(self.GlobalObject, args)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 1464, in call

return de(*args))

File "D:Program Files (x86)Python37-32libsite-packagesjs2pyhostjseval.py", line 45, in Eval

executor(py_code)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pyhostjseval.py", line 51, in executor

exec (code, globals())

File "", line 267, in

File "", line 241, in PyJs_LONG_20_

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 949, in __call__

return self.call(self.GlobalObject, args)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 1464, in call

return de(*args))

File "", line 23, in PyJsHoisted_WjWx_

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 949, in __call__

return self.call(self.GlobalObject, args)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 1464, in call

return de(*args))

File "", line 18, in PyJsHoisted_htm_

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 949, in __call__

return self.call(self.GlobalObject, args)

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 1464, in call

return de(*args))

File "", line 74, in PyJsHoisted_getName_

File "D:Program Files (x86)Python37-32libsite-packagesjs2pybase.py", line 322, in get

'Undefined and null dont have properties (tried getting property %s)' % repr(prop))

js2py.internals.simplex.JsException: TypeError: Undefined and null dont have properties (tried getting property 'name')