Python-сообщество

import thread

tread.start_new_thread(self.long, ())

class Item(models.Model):
    name = models.CharField(_('Name'), max_length=200)
    points = models.IntegerField(_('Points'), default=0)
    cluster = models.ForeignKey(Cluster, verbose_name=_('Cluster'))
    costumerservice = models.BooleanField(_('Customer Service'), blank=True, default=False)
    
    class Meta:
        verbose_name = _('Item')
        verbose_name_plural = _('Items')
        
    def __unicode__(self):
        return u'%s (%d points)' % (self.name, self.points)

class Report(models.Model):
    user = models.ForeignKey(User)
    date = models.DateTimeField(_('Date'), default=datetime.now())
    country = models.ForeignKey(Country)
    publication = models.BooleanField(_('Publication'), blank=True, default=False)
    total = models.IntegerField(default=0)
    
    class Meta:
        verbose_name = _('Report')
        verbose_name_plural = _('Reports')

    def cluster_name(self):
        return self.country.cluster
        
    def __unicode__(self):
        return self.country.country
        
    def save(self, *args, **kwargs):
        self.total = 0
        for report_item in ReportItem.objects.filter(report=self):
            self.total += report_item.item.points * report_item.total
        reports = Report.objects.filter(country=self.country, publication=True).all()
        super(Report, self).save(*args, **kwargs)


class ReportItem(models.Model):
    item = models.ForeignKey(Item)
    total = models.IntegerField(default=0)
    report = models.ForeignKey(Report, related_name='items', verbose_name=_('Report Item'))

class Illustration(models.Model):
	class Meta:
		verbose_name_plural 	= 'иллюстрации'
		verbose_name 			= 'иллюстрация'
		verbose_name_addition	= 'иллюстрацию'
		
	templates = dict(
		map(lambda template: (template.__name__, template),
		 	IllustrationTemplate.__subclasses__())
	)
	
	template_name = models.CharField(
		max_length = 16,
		choices	= map(lambda template: (template.__name__, template.verbose_name), templates.values())
	)
	material_type	= models.ForeignKey(ContentType)
	material_id	= models.PositiveIntegerField()
	material	= generic.GenericForeignKey('material_type', 'material_id')
	
	title		= models.CharField(max_length = 256)
	width		= models.PositiveSmallIntegerField()
	height		= models.PositiveSmallIntegerField()
	image		= models.ImageField(width_field = 'width', height_field = 'height', upload_to = settings.ILLUSTRATIONS_PATH)

illustrations	= generic.GenericRelation('Illustration')

        textEdit = QtGui.QTextEdit()
        comboSources = self.getSources()
        comboModule = self.getModules()
        comboPartitions = self.getPartitions()
        comboType = self.getTypes()

        filds = QtGui.QStackedWidget()
        firstFilds = QtGui.QWidget()
        layout1 = QtGui.QGridLayout()
        
        layout1.addWidget(varchar20,0,0)
        layout1.addWidget(QtGui.QLabel('Name'),0,1)
        layout1.addWidget(textEdit,1,0)
        layout1.addWidget(QtGui.QLabel('Description'),1,1)
        layout1.addWidget(textEdit,2,0)
        layout1.addWidget(QtGui.QLabel('Code'),2,1)
        layout1.addWidget(comboModule,3,0)
        layout1.addWidget(QtGui.QLabel('Module'),3,1)
        layout1.addWidget(comboSources,4,0)
        layout1.addWidget(QtGui.QLabel('Source'),4,1)
        
        firstFilds.setLayout(layout1)
        
        secondFilds = QtGui.QWidget()
        layout1 = QtGui.QGridLayout()
        
        layout1.addWidget(varchar40,0,0)
        layout1.addWidget(QtGui.QLabel('Name'),0,1)
        layout1.addWidget(varchar40,1,0)
        layout1.addWidget(QtGui.QLabel('Description'),1,1)
        layout1.addWidget(comboType,2,0)
        layout1.addWidget(QtGui.QLabel('Type'),2,1)
        layout1.addWidget(varchar40,3,0)
        layout1.addWidget(QtGui.QLabel('Address'),3,1)
        
        secondFilds.setLayout(layout1)
        
        thirdFilds = QtGui.QWidget()
        layout1 = QtGui.QGridLayout()
        
        layout1.addWidget(varchar20,0,0)
        layout1.addWidget(QtGui.QLabel('Name'),0,1)
        layout1.addWidget(textEdit,1,0)
        layout1.addWidget(QtGui.QLabel('Description'),1,1)
        layout1.addWidget(comboPartitions,2,0)
        layout1.addWidget(QtGui.QLabel('Partition'),2,1)
        
        thirdFilds.setLayout(layout1)
        
        filds.addWidget(firstFilds)
        filds.addWidget(secondFilds)
        filds.addWidget(thirdFilds)

        tables = QtGui.QComboBox()
        tables.addItem('Examples')
        tables.addItem('Sources')
        tables.addItem('Modules')
        
        filds = self.createFilds()
        tables.currentIndexChanged.connect(filds.setCurrentIndex)
        
        gb = QtGui.QWidget()
        layout1=QtGui.QGridLayout()
        layout1.addWidget(okButton,6,1)
        layout1.addWidget(cancelButton,6,2)
        layout1.addWidget(tables,6,0)
        layout1.addWidget(filds,0,6,6,2)
        
        gb.setLayout(layout1)
        self.setCentralWidget(gb)