def __init__(self, iface): # Save reference to the QGIS interface self.iface = iface # initialize plugin directory self.plugin_dir = QFileInfo(QgsApplication.qgisUserDbFilePath()).path( ) + "/python/plugins/paralleloffset" # initialize locale localePath = "" locale = QSettings().value("locale/userLocale")[0:2] if QFileInfo(self.plugin_dir).exists(): localePath = self.plugin_dir + "/i18n/paralleloffset_" + locale + ".qm" if QFileInfo(localePath).exists(): self.translator = QTranslator() self.translator.load(localePath) if qVersion() > '4.3.3': QCoreApplication.installTranslator(self.translator) # Create the dialog (after translation) and keep reference self.dlg = ParallelOffsetDialog()