view.py 文件源码

def get(self) -> web.Response:
        dbcon = self.request.app['dbcon']
        if 'id' in self.request.rel_url.query:
            monitor_group_id = require_int(get_request_param(self.request, 'id'))
            monitor_group_item = await monitor_group.get_monitor_group(dbcon, monitor_group_id)
            monitor_group_list = []  # type: Iterable[object_models.MonitorGroup]
            if monitor_group_item:
                monitor_group_list = [monitor_group_item]
            metadata_list = await metadata.get_metadata_for_object(dbcon, 'monitor_group', monitor_group_id)
        elif 'meta_key' in self.request.rel_url.query:
            meta_key = require_str(get_request_param(self.request, 'meta_key'))
            meta_value = require_str(get_request_param(self.request, 'meta_value'))
            monitor_group_list = await monitor_group.get_monitor_groups_for_metadata(dbcon, meta_key, meta_value)
            metadata_list = await metadata.get_metadata_for_object_metadata(
                dbcon, meta_key, meta_value, 'monitor_group', 'monitor_groups')
        else:
            monitor_group_list = await monitor_group.get_all_monitor_groups(dbcon)
            metadata_list = await metadata.get_metadata_for_object_type(dbcon, 'monitor_group')
        return web.json_response(apply_metadata_to_model_list(monitor_group_list, metadata_list))