gui.py 文件源码

def openCollection(self, fileName):

        try:
            f = open(unicode(fileName), 'r')
            Mainframe.model = model.Model()
            Mainframe.model.delete(0)
            for data in yaml.load_all(f):
                Mainframe.model.add(model.makeSafe(data), False)
            f.close()
            Mainframe.model.is_dirty = False
        except IOError:
            msgBox(Lang.value('MSG_IO_failed'))
            Mainframe.model = model.Model()
        except yaml.YAMLError as e:
            msgBox(Lang.value('MSG_YAML_failed') % e)
            Mainframe.model = model.Model()
        else:
            if len(Mainframe.model.entries) == 0:
                Mainframe.model = model.Model()
            Mainframe.model.filename = unicode(fileName)
        finally:
            Mainframe.sigWrapper.sigModelChanged.emit()