[PyQt] no UDSEntryList in PyKDE leads to crash

[Magnus Kulke]

hello,

today i install kde 4.2 beta2 and the problem disappeared.

greets,

magnus

Am Dec 18, 2008 um 11:30 AM schrieb Magnus Kulke:

> Hi,
>
> sure, below is a small program which will crash when using  
> KIO::UDSEntryList in a signal handler
>
> thanks,
>
> magnus
>
> (i am using python-qt4 4.4.3-1ubuntu1& python-kde4  
> 4:4.1.3-0ubuntu1~intrepid1)
>
> #!/usr/bin/env python
> # -*- coding: utf-8 -*-
>
> import sys
> from PyQt4.QtCore import *
> from PyQt4.QtGui import *
> from PyKDE4.kdecore import ki18n, KAboutData, KCmdLineArgs, KUrl
> from PyKDE4.kdeui import KApplication, KMainWindow
> from PyKDE4.kio import *
>
> class KasablancaMainWindow (KMainWindow):
>
> 	listjob = None
>
> 	def __init__ (self):
> 		KMainWindow.__init__ (self)
> 		listjob = KIO.listDir(KUrl ("/" ))
> 		self.connect (listjob, SIGNAL ("result (KJob *)"), self.slotResult)
> 		self.connect (listjob, SIGNAL ("entries (KIO::Job *, const  
> KIO::UDSEntryList &)"), self.slotEntries)
> 	def slotResult(self, job):
> 		print "result"	
> 	def slotEntries(self, job, entrylist):
> 		print "entries"	
>
> if __name__ == '__main__':
>
> 	appName     = "kasablanca"
> 	catalog     = ""
> 	programName = ki18n ("kasablanca")
> 	version     = "0.5"
> 	description = ki18n ("kasablanca ftp client")
> 	license     = KAboutData.License_GPL
> 	copyright   = ki18n ("(c) 2008 Magnus Kulke")
> 	text        = ki18n ("none")
> 	homePage    = "kasablanca.berlios.de"
> 	bugEmail    = "mkulke at bla.com"
>
> 	aboutData   = KAboutData (appName, catalog, programName, version,  
> description, license, copyright, text, homePage, bugEmail)
> 			
> 	KCmdLineArgs.init (sys.argv, aboutData)
> 		
> 	app = KApplication ()
> 	mainWindow = KasablancaMainWindow ()
> 	mainWindow.show()
> 	app.exec_ ()
>
>
> Am Dec 17, 2008 um 11:17 PM schrieb Simon Edwards:
>
>> Hi,
>>
>> Magnus Kulke wrote:
>>> there is a signal in KDE, emitted by a KIO::ListJob, "entries  
>>> (KIO::Job *, const KIO::UDSEntryList &). there seems to be no  
>>> binding for this class in python. USDEntryList is really a  
>>> typedef'ed QList <UDSEntry> KIO::UDSEntryList. Only UDSEntry seems  
>>> to be available in PyKDE4. when connecting the signal to my slot  
>>> the application crashes, anyone knows how to work around this?
>>
>> If you can boil the problem down to something simple enough that I  
>> can (reasonably) easily reproduce it here, then I'll have a look at  
>> it.
>>
>> cheers,
>>
>> -- 
>> Simon Edwards             | KDE-NL, Guidance tools, Guarddog Firewall
>> simon at simonzone.com       | http://www.simonzone.com/software/
>> Nijmegen, The Netherlands | "ZooTV? You made the right choice."
>
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