Python-сообщество

from lib.plugin import Plugin
from plugins.dsc.ui import dsc_main
class DSC(Plugin):
    def __init__(self):
        Plugin.__init__(self)
        # Load ui
        self.dsc_widget = QTabWidget()
        self.dsc_ui = dsc_main.Ui_Form()
        self.dsc_ui.setupUi(self.dsc_widget)
        # Add this UI as tab
        self.add_tab("DSC", dsc_icon, self.dsc_ui)
        # QWidget form contains a QListWidget, so filling it with
        # something.
        for x in range(0, 100):
            self.dsc_ui.list_widget.addItem(str(x))
        # Не работает
        self.dsc_ui.list_widget.currentItemChanged.connect(self.show_data)
        # Это тоже не работает
        self.dsc_ui.list_widget.itemClicked.connect(self.show_data)
    def show_data(self):
        print "WUT?"