app.py 文件源码

def update_table_models(self, visible=None, hidden=None):
        if visible is None and hidden is None:
            manager = self.Session.get_manager()
            for x in list(manager.hidden_columns):
                if x not in self.Session.output_object.columns:
                    manager.hidden_columns.remove(x)
            hidden_cols = pd.Index(manager.hidden_columns)

            vis_cols = [x for x in self.Session.output_object.columns
                        if not x in hidden_cols]

            to_show = self.Session.output_object[vis_cols]
            to_hide = self.Session.output_object[hidden_cols]
        else:
            to_show = visible
            to_hide = hidden

        self.table_model = classes.CoqTableModel(
            to_show, session=self.Session)
        self.hidden_model = classes.CoqHiddenTableModel(
            to_hide, session=self.Session)
        self.set_columns_widget()
        self.table_model.dataChanged.connect(self.change_userdata)