没有__dict__的Python打印属性 [英] Python printing attributes with no __dict__

问题描述

我在使用python脚本桥时遇到了麻烦

I am having trouble with scripting bridge for python

我正在尝试列出iTunes对象的属性

I am trying to list the attributes of the iTunes object

iTunes = SBApplication.applicationWithBundleIdentifier_("com.apple.iTunes")

使用

>>> from pprint import pprint
>>> from Foundation import *
>>> from ScriptingBridge import *
>>> iTunes = SBApplication.applicationWithBundleIdentifier_("com.apple.iTunes")
>>> pprint (vars(iTunes))

我回来

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: vars() argument must have __dict__ attribute

有人知道如何解决这个问题吗?

anyone know how to get around this?

推荐答案

尝试dir(iTunes).它与vars相似，但更直接用于对象.

Try dir(iTunes). It's similar to vars, but more directly used with objects.

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