iTunes 10.6.3 更改 AppleScript 界面?

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问题描述

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我有一个简单的 Ruby 脚本，它使用 rb-appscript gem 来控制 iTunes，现在我已经更新到 iTunes 10.6.3，它似乎坏了.

I have a simple Ruby script that uses the rb-appscript gem to control iTunes, and now that I've updated to iTunes 10.6.3, it appears to be broken.

在 10.6.3 之前，这段代码将按预期工作以获取当前选择的曲目:

Prior to 10.6.3, this piece of code would work as expected to get the currently selected track(s):

Appscript.app('iTunes').selection.get()

现在它产生以下错误:

RuntimeError: Unknown property, element or command: 'selection'

刚刚确认这在 py-appscript 中也已损坏，因此它与 rb-appscript 无关.

这很奇怪，因为以下实际的 AppleScript 仍然有效:

Which is weird, because the following piece of actual AppleScript still works:

tell application "iTunes" to get selection

类似的例子，例如 Appscript.app('Finder').desktop.files.get() 仍然有效.

Similar examples such as Appscript.app('Finder').desktop.files.get() still work.

我找不到任何信息来解释是否或为什么更改了此项，或者我可以做些什么来更新我的脚本.我猜这与 Mountain Lion 的变化有关.

I couldn't find any information that would explain if or why this was changed or what I could do to update my script. I'm guessing it has something to do with Mountain Lion changes.

推荐答案

看起来 iTunes 10.6.3 与 Mountain Lion 附带的沙盒一起发布.这是一篇谈论它的文章(也请阅读评论)http://www.leancrew/all-this/2012/06/the-first-nail-in-the-coffin-of-python-appscript/

Looks like iTunes 10.6.3 was release with the sandboxing that is coming with Mountain Lion. Here is an article talking about it (read the comments, too) http://www.leancrew/all-this/2012/06/the-first-nail-in-the-coffin-of-python-appscript/

从 Mountain Lion 开始，可能会发生更多(如果不是全部)

Probably will start happening much more (if not with everything) as of Mountain Lion

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