view.py 文件源码

def _get_monitor_metadata(self, dbcon: DBConnection) -> Optional[Dict[int, Dict[str, str]]]:
        include_metadata = require_bool(
            get_request_param(self.request, 'include_metadata', error_if_missing=False),
            convert=True) or False
        if not include_metadata:
            return None
        if 'id' in self.request.rel_url.query:
            metadata_models = await metadata.get_metadata_for_object(
                dbcon, 'active_monitor', require_int(cast(str, get_request_param(self.request, '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'))
            metadata_models = await metadata.get_metadata_for_object_metadata(
                dbcon, meta_key, meta_value, 'active_monitor', 'active_monitors')
        elif 'monitor_group_id' in self.request.rel_url.query:
            metadata_models = await monitor_group.get_active_monitor_metadata_for_monitor_group(
                dbcon, require_int(cast(str, get_request_param(self.request, 'monitor_group_id'))))
        else:
            metadata_models = await metadata.get_metadata_for_object_type(dbcon, 'active_monitor')
        metadata_dict = {}  # type: Dict[int, Dict[str, str]]
        for metadata_model in metadata_models:
            if metadata_model.object_id not in metadata_dict:
                metadata_dict[metadata_model.object_id] = {}
            metadata_dict[metadata_model.object_id][metadata_model.key] = metadata_model.value
        return metadata_dict