Re: Finder "duplicate" requirements
Re: Finder "duplicate" requirements
- Subject: Re: Finder "duplicate" requirements
- From: Deivy Petrescu <email@hidden>
- Date: Mon, 29 Jun 2015 16:52:15 -0400
> On Jun 29, 2015, at 15:20 , Yvan KOENIG <email@hidden> wrote:
>
>>
>> Le 29/06/2015 à 20:24, Christopher Stone <email@hidden> a écrit :
>>
>> On Jun 29, 2015, at 11:00, Deivy Petrescu <email@hidden> wrote:
>>> However, declaring a variable before as in
>>>
>>> set pp to POSIX file posixPath
>>> exists pp
>>>
>>> will always work.
>>> The “get” inside the first command will always error.
>> ______________________________________________________________________
>>
>> Hey Deivy,
>>
>> Well, that depends on how you do it. :)
>>
>> -------
>>
>> Because of this kind of mess I never use Posix Paths in the Finder.
>>
>> There are occasions where I'll use Posix-Files if I've created them outside of the Finder, because those are actually of «class furl» — and the Finder likes them fine.
>>
>> --
>> Best Regards,
>> Chris
>
> Take care of the rule and you will not face problems.
>
> I repeat : except for a short list of them, calling an OSAX function in a tell application is forbidden.
> In your example, from my point of view, what is not normal is the fact that the second call fails.
> What is not matching the rule is the fact that the first one works.
>
> If you take care of the rule, the second case works :
>
> tell application "Finder"
>
> # Works
> set PF1 to POSIX file "/Users/chris/Desktop/Finder.snapz.009.jpg"
> exists PF1
>
> set PF2 to "/Users/chris/Desktop/Finder.snapz.009.jpg"
>
> # Works !
>
> tell me to set PF2 to POSIX file PF2
> exists PF2
> end tell
>
> Yvan KOENIG (VALLAURIS, France) lundi 29 juin 2015 21:19:40
Yvan, now I beg to disagree.
Chris example calls Posix file twice inside the Finder tell block.
In one case it works and in the other it doesn’t.
Quite surprising to me.
Checking further in the second case, the Finder does not convert the file to HFS file.
Actually it does not use the command at all.
Run this (change the file path…)
———
tell application "Finder"
set PF1 to POSIX file "/Users/deivy/Desktop/ScreenShot.png"
exists PF1
set PF2 to "/Users/deivy/Desktop/ScreenShot.png"
exists (POSIX file PF2)
end tell
log window:
tell application "Finder"
exists file "SSD_Seed:Users:deivy:Desktop:ScreenShot.png"
--> true
exists POSIX file "/Users/deivy/Desktop/ScreenShot.png"
--> false
end tell
Result:
false
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