def _file_content()

in superset/commands/dashboard/export.py [0:0]
38 lines of code
21 McCabe index (conditional complexity)

    def _file_content(model: Dashboard) -> str:
        payload = model.export_to_dict(
            recursive=False,
            include_parent_ref=False,
            include_defaults=True,
            export_uuids=True,
        )
        # TODO (betodealmeida): move this logic to export_to_dict once this
        #  becomes the default export endpoint
        for key, new_name in JSON_KEYS.items():
            value: Optional[str] = payload.pop(key, None)
            if value:
                try:
                    payload[new_name] = json.loads(value)
                except (TypeError, json.JSONDecodeError):
                    logger.info("Unable to decode `%s` field: %s", key, value)
                    payload[new_name] = {}

        # Extract all native filter datasets and replace native
        # filter dataset references with uuid
        for native_filter in payload.get("metadata", {}).get(
            "native_filter_configuration", []
        ):
            for target in native_filter.get("targets", []):
                dataset_id = target.pop("datasetId", None)
                if dataset_id is not None:
                    dataset = DatasetDAO.find_by_id(dataset_id)
                    if dataset:
                        target["datasetUuid"] = str(dataset.uuid)

        # the mapping between dashboard -> charts is inferred from the position
        # attribute, so if it's not present we need to add a default config
        if not payload.get("position"):
            payload["position"] = get_default_position(model.dashboard_title)

        # if any charts or not referenced in position, we need to add them
        # in a new row
        referenced_charts = find_chart_uuids(payload["position"])
        orphan_charts = {
            chart for chart in model.slices if str(chart.uuid) not in referenced_charts
        }

        if orphan_charts:
            payload["position"] = append_charts(payload["position"], orphan_charts)

        payload["version"] = EXPORT_VERSION

        # Check if the TAGGING_SYSTEM feature is enabled
        if feature_flag_manager.is_feature_enabled("TAGGING_SYSTEM"):
            tags = model.tags if hasattr(model, "tags") else []
            payload["tags"] = [tag.name for tag in tags if tag.type == TagType.custom]

        file_content = yaml.safe_dump(payload, sort_keys=False)
        return file_content