controller.py 文件源码

def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.setupUi(self)
        self.about_action.setIcon(QIcon('images/about.png'))
        self.preferences_action.setIcon(QIcon('images/preferences.png'))
        self.quit_action.setIcon(QIcon('images/quit.png'))
        self.quit_action.triggered.connect(lambda : exit(0))
        self.preferences_action.triggered.connect(self.handle_preferences_menu_action)
        self.title_line_edit.returnPressed.connect(self._extract_from_wiki)
        self.content_text_browser.anchorClicked.connect(self.handle_anchor_clicked)
        self.run_push_button.clicked.connect(self.handle_run_button)
        self.run_push_button.setIcon(QIcon('images/run.png'))
        self.run_push_button.setText('Download')
        self.setWindowIcon(QIcon('images/copas-logo.png'))
        self.page_combo_box.addItems(
            ['Content', 'Images', 'Summary', 'Images Links', 'References Links'])
        self.about_action.triggered.connect(self.handle_about_menu_action)
        for lang in sorted(wikipedia.languages()):
            self.lang_combo_box.addItem(lang)