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74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# isort:skip_file
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import json
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import logging
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from typing import Iterator, Tuple
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import yaml
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from werkzeug.utils import secure_filename
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from superset.charts.commands.export import ExportChartsCommand
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from superset.dashboards.commands.exceptions import DashboardNotFoundError
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from superset.dashboards.dao import DashboardDAO
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from superset.commands.export import ExportModelsCommand
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from superset.models.dashboard import Dashboard
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from superset.utils.dict_import_export import EXPORT_VERSION
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logger = logging.getLogger(__name__)
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# keys stored as JSON are loaded and the prefix/suffix removed
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JSON_KEYS = {"position_json": "position", "json_metadata": "metadata"}
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class ExportDashboardsCommand(ExportModelsCommand):
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dao = DashboardDAO
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not_found = DashboardNotFoundError
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@staticmethod
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def export(model: Dashboard) -> Iterator[Tuple[str, str]]:
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dashboard_slug = secure_filename(model.dashboard_title)
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file_name = f"dashboards/{dashboard_slug}.yaml"
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payload = model.export_to_dict(
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recursive=False,
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include_parent_ref=False,
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include_defaults=True,
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export_uuids=True,
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)
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# TODO (betodealmeida): move this logic to export_to_dict once this
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# becomes the default export endpoint
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for key, new_name in JSON_KEYS.items():
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if key in payload:
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value = payload.pop(key)
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try:
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payload[new_name] = json.loads(value)
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except (TypeError, json.decoder.JSONDecodeError):
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logger.info("Unable to decode `%s` field: %s", key, value)
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payload[new_name] = {}
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payload["version"] = EXPORT_VERSION
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file_content = yaml.safe_dump(payload, sort_keys=False)
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yield file_name, file_content
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chart_ids = [chart.id for chart in model.slices]
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yield from ExportChartsCommand(chart_ids).run()
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