---------- Forwarded message ----------
From: Nehemiah Dacres <[EMAIL PROTECTED]>
Date: May 15, 2007 1:16 PM
Subject: Re: [Pythonmac-SIG] pyobjc class
To: julien ricard <[EMAIL PROTECTED]>
that @ symbol means that the term is a compiler directive, in other words,
its a reserved word in the Objective-C language thats how you get the method
selector of a given method. find the python or pyobjc equivalent of that and
use that method instead.
On 5/15/07, julien ricard <[EMAIL PROTECTED]> wrote:
hi,
I'm trying to convert the objective-c class iTunesConnection.h shown
below to a pyobjc class. What I've done so far is shown in
iTunesConnection.py.
The following line
nc.addObserver_selector_name_object _(self, selector(updateNow),
u"com.apple.iTunes.playerInfo",None)
returns an error: "global name 'selector' is not defined"
I'm very new to objc and pyobjc, and I'm investigating what's wrong
here, but if anybody could help...
thanks!
Julien
*************************
iTunesConnection.h****************************************
#import <Foundation/NSDistributedNotificationCenter.h>
#import <Foundation/NSString.h>
#import <AppKit/NSAppleScriptExtensions.h>
@interface iTunesConnection : NSObject
- (id) init;
@end
@implementation iTunesConnection
- (id) init {
NSDistributedNotificationCenter *nc =
[NSDistributedNotificationCenter defaultCenter];
[nc addObserver:self
selector:@selector(updateNow:)
name:@"com.apple.iTunes.playerInfo "
object:nil];
return self;
}
- (void) updateNow:(NSNotification *)notification {
NSString *updateScript = [NSString stringWithFormat:@"tell
application \nend tell"];
NSAppleScript *as = [[[NSAppleScript alloc]
initWithSource:updateScript] autorelease];
[as executeAndReturnError:nil];
}
@end
*****************************************************************
*************************
iTunesConnection.py****************************************
from Foundation import *
class iTunesConnection(NSObject):
def init(self):
self = super(iTunesConnection, self).init()
nc = NSDistributedNotificationCenter.defaultCenter()
nc.addObserver_selector_name_object_(self,
selector(updateNow), u"com.apple.iTunes.playerInfo",None)
return self
def updateNow(???):
????
******************************************************************
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