views.py 文件源码

def action_varexport(self, ids):
        V = models.Variable
        session = settings.Session()
        qry = session.query(V).filter(V.id.in_(ids)).all()
        session.close()

        var_dict = {}
        d = json.JSONDecoder()
        for var in qry:
            val = None
            try:
                val = d.decode(var.val)
            except:
                val = var.val
            var_dict[var.key] = val

        response = make_response(json.dumps(var_dict, sort_keys=True, indent=4))
        response.headers["Content-Disposition"] = "attachment; filename=variables.json"
        return response