Re: NSFileManager's odd behavior
Re: NSFileManager's odd behavior
- Subject: Re: NSFileManager's odd behavior
- From: Takaaki Naganoya <email@hidden>
- Date: Wed, 22 Jul 2015 23:10:13 +0900
Thank you, Shane. It works! (It was wrong with me :-)
By the way…there is other odd behavior for me. It is the *speed*.
I thought AS2 is faster than AS1. But in fact, AS1 is about two times faster than AS2.
AS1: 2.793974995613 sec. (MacBook Pro Retina 2012, Core i7 2.6GHz)
AS2: 4.426485955715 sec. (MacBook Pro Retina 2012, Core i7 2.6GHz)
<AS1>
use AppleScript version "2.4"
use scripting additions
use framework "Foundation"
set a1Dat to current application's NSDate's timeIntervalSinceReferenceDate()
repeat with i from 1 to 10000
set aDirStr to "Desktop/test/" & (i as string)
set aRes to makeDirUnderHome(aDirStr) of me
end repeat
set b1Dat to current application's NSDate's timeIntervalSinceReferenceDate()
set c1Dat to b1Dat - a1Dat
--> 2.793974995613 (MacBook Pro Retina 2012, Core i7 2.6GHz)
on makeDirUnderHome(dirStr)
set homeDir to current application's NSHomeDirectory()
set dirPath to homeDir's stringByAppendingPathComponent:dirStr
set fileManager to current application's NSFileManager's defaultManager()
--Sample with continuation mark (¬) , similar to Objective-C format
set aRes to fileManager's createDirectoryAtPath:dirPath ¬
withIntermediateDirectories:true ¬
attributes:(missing value) ¬
|error|:(reference)
copy aRes to {aFlag, aError}
return aFlag as boolean
end makeDirUnderHome
</AS1>
<AS2>
use AppleScript version "2.4"
use scripting additions
use framework "Foundation"
set a1Dat to current application's NSDate's timeIntervalSinceReferenceDate()
set homeDir to current application's NSHomeDirectory()
set fileManager to current application's NSFileManager's defaultManager()
repeat with i from 1 to 10000
set aDirText to "Desktop/test/" & (i as string)
set aDirStr to (current application's NSString's stringWithString:aDirText)
set dirPath to (homeDir's stringByAppendingPathComponent:aDirStr)
set aRes to (fileManager's createDirectoryAtPath:dirPath withIntermediateDirectories:true attributes:(missing value) |error|:(reference))
end repeat
set b1Dat to current application's NSDate's timeIntervalSinceReferenceDate()
set c1Dat to b1Dat - a1Dat
--> 4.426485955715 (MacBook Pro Retina 2012, Core i7 2.6GHz)
</AS2>
> 2015/07/22 20:23、Shane Stanley <email@hidden> のメール：
>
> On 22 Jul 2015, at 9:09 pm, Takaaki Naganoya <email@hidden> wrote:
>>
>> This script generates 1000 folders on Desktop/test by using Cocoa NSFileManager.
>> But this stops after few folder generated. Why?
>
>> <snip>
>
>> set aRes to (fileManager's createDirectoryAtPath:dirPath withIntermediateDirectories:true attributes:false |error|:(reference))
>
> The problem is the attributes parameter. The documentation says it should be either a dictionary of attributes, or nil. Change that false to (missing value).
>
>> --> error number -10000 -[__NSCFBoolean objectForKey:]: unrecognized selector sent to instance 0x7fff740798b8
>
> I suspect that __NSCFBoolean is your false argument; objectForKey: is a dictionary method, hence the exception.
>
> --
> Shane Stanley <email@hidden>
> <www.macosxautomation.com/applescript/apps/>
>
>
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--
Takaaki Naganoya
email@hidden
http://piyocast.com/as/
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