mainplugin.py 文件源码

def __init__(self, iface):
        self.iface = iface
        self.path = os.path.dirname(os.path.realpath(__file__))
        locale = QSettings().value("locale/userLocale")[0:2]
        localePath = os.path.join(self.path, 'i18n', '{}.qm'.format(locale))
        if os.path.exists(localePath):
            self.translator = QTranslator()
            self.translator.load(localePath)
            QCoreApplication.installTranslator(self.translator)