@property not working with other decorators

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难度
3/5
预计耗时
1-2 天
新手友好度
48/100
Issue 类型
缺陷
描述清晰度
描述清楚
活跃度
停滞
技术栈
javascript, python
领域
compilers

调研方向

Start with the decorator example in Test.py and compare it with the generated Test.js, focusing on how @property is combined with another decorator. Reproduce the callable error from the generated output and trace the compiler's decorator handling. Done means the example transpiles and runs without treating the property object as a callable, while preserving normal property behavior.

由索引模型根据 Issue 内容生成。

描述

IS: limitation

Test.py

def deco(func):
    def inner(func):
        return func()
    return inner

class ProfilePlotCanvas:

    @deco
    @property
    def _make_plot(self):
        return

Test.js

// Transcrypt'ed from Python, 2019-08-16 10:19:00
import {AssertionError, AttributeError, BaseException, DeprecationWarning, Exception, IndexError, IterableError, KeyError, NotImplementedError, RuntimeWarning, StopIteration, UserWarning, ValueError, Warning, __JsIterator__, __PyIterator__, __Terminal__, __add__, __and__, __call__, __class__, __envir__, __eq__, __floordiv__, __ge__, __get__, __getcm__, __getitem__, __getslice__, __getsm__, __gt__, __i__, __iadd__, __iand__, __idiv__, __ijsmod__, __ilshift__, __imatmul__, __imod__, __imul__, __in__, __init__, __ior__, __ipow__, __irshift__, __isub__, __ixor__, __jsUsePyNext__, __jsmod__, __k__, __kwargtrans__, __le__, __lshift__, __lt__, __matmul__, __mergefields__, __mergekwargtrans__, __mod__, __mul__, __ne__, __neg__, __nest__, __or__, __pow__, __pragma__, __proxy__, __pyUseJsNext__, __rshift__, __setitem__, __setproperty__, __setslice__, __sort__, __specialattrib__, __sub__, __super__, __t__, __terminal__, __truediv__, __withblock__, __xor__, abs, all, any, assert, bool, bytearray, bytes, callable, chr, copy, deepcopy, delattr, dict, dir, divmod, enumerate, filter, float, getattr, hasattr, input, int, isinstance, issubclass, len, list, map, max, min, object, ord, pow, print, property, py_TypeError, py_iter, py_metatype, py_next, py_reversed, py_typeof, range, repr, round, set, setattr, sorted, str, sum, tuple, zip} from './org.transcrypt.__runtime__.js';
var __name__ = '__main__';
export var deco = function (func) {
	var inner = function (func) {
		return func ();
	};
	return inner;
};
export var ProfilePlotCanvas =  __class__ ('ProfilePlotCanvas', [object], {
	__module__: __name__,
	get _get__make_plot () {return __get__ (this, deco (property (function (self) {
		return ;
	})));}
});
Object.defineProperty (ProfilePlotCanvas, '_make_plot', property.call (ProfilePlotCanvas, ProfilePlotCanvas._get__make_plot));;

When @property is not the only decorator, it is added to the list of decorators in addition to the usual Object.defineProperty behavior. Since property() returns an object and not a callable, it causes an error.

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  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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