[Pyobjc-dev] implementing objective C protocol in python

[John S. <joh...@gm...>]

in WiiRemoteDiscovery.h;

@interface NSObject( WiiRemoteDiscoveryDelegate )

- (void) WiiRemoteDiscovered:(WiiRemote*)wiimote;
- (void) WiiRemoteDiscoveryError:(int)code;

@end;

in python:

    WiiRemoteDiscoveryDelegate = objc.informal_protocol(
        "WiiRemoteDiscoveryDelegate",
        [
            # (void) WiiRemoteDiscovered:(WiiRemote*)wiimote;
            objc.selector(
                None,
                selector='WiiRemoteDiscovered:',
                signature='v@:@',
                isRequired=0,
                ),
            # (void) WiiRemoteDiscoveryError:(int)code;
            objc.selector(
                None,
                selector='WiiRemoteDiscoveryError:',
                signature='v@:i',
                isRequired=0,
                ),
        ]
    )
    class wii_remote_discovery_delegate(NSObject):
        def WiiRemoteDiscovered_(self, wiiRemote):
            self.wiiRemote=wiiRemote
            print "discovered"
        def WiiRemoteDiscoveryError_(self, returnCode):
            print "not discovered"
    wd = WiiRemoteDiscovery.new()
    x=wii_remote_discovery_delegate.new()
    wd.setDelegate_(x)
    wd.start()

result:

Traceback (most recent call last):
  File "<pyshell#8>", line 1, in <module>
    from wii import *
  File "/Users/jstoner/Documents/projects/boogiepants/wii.py", line 47, in
<module>
    class wii_remote_discovery_delegate(NSObject):
error: wii_remote_discovery_delegate is overriding existing Objective-C
class

so I corrected my stupid case error, and now I'm getting this... Any ideas?

-- 
blog:
http://www.generosity.org/stoner/
'In knowledge is power, in  wisdom, humility.'