Re: [Pyobjc-dev] DeprecationWarning: Using struct wrapper as sequence

[Just v. R. <jus...@gm...>]

In retrospect, I worded my question too mildly... I should have added:

This is going to break a LOT of code. (Not just mine.)

Just


> On 17 Dec 2017, at 09:50, Just van Rossum <jus...@gm...> wrote:
> 
> Hello,
> 
> I’m using to using NSSize, NSRange, NSRect etc. as sequences quite a lot, as that’s a nice Pythonic way to look at those types.
> 
> For example:
> 
>>>> url = AppKit.NSURL.URLWithString_("http://f.cl.ly/items/1T3x1y372J371p0v1F2Z/drawBot.jpg")
>>>> im = AppKit.NSImage.alloc().initByReferencingURL_(url)
>>>> w, h = im.size()
> 
> 
> But now I noticed that there are warnings being ussued for that usage:
> 
> __main__:1: DeprecationWarning: Using struct wrapper as sequence
> 
> My questions are:
> - this is so useful, and makes for nice looking code; must it really be deprecated?
> - if yes, when will that actually happen?
> - I use the reverse a lot, too; will that also be deprecated? For example:
>     obj.somethingExpectingARect_(((x, y), (w, h)))
> 
> Thanks,
> 
> Just
>