mirror of
https://github.com/apache/superset.git
synced 2026-04-09 19:35:21 +00:00
980dd2fd41
* lint: accept 2 letter names by default * Address review comments * Remove e and d from good-names
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance
|
|
# with the License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing,
|
|
# software distributed under the License is distributed on an
|
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
# KIND, either express or implied. See the License for the
|
|
# specific language governing permissions and limitations
|
|
# under the License.
|
|
import logging
|
|
from typing import Optional
|
|
|
|
from flask_appbuilder.models.sqla import Model
|
|
from flask_appbuilder.security.sqla.models import User
|
|
|
|
from superset.commands.base import BaseCommand
|
|
from superset.connectors.sqla.models import SqlaTable
|
|
from superset.datasets.commands.exceptions import (
|
|
DatasetForbiddenError,
|
|
DatasetNotFoundError,
|
|
DatasetRefreshFailedError,
|
|
)
|
|
from superset.datasets.dao import DatasetDAO
|
|
from superset.exceptions import SupersetSecurityException
|
|
from superset.views.base import check_ownership
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class RefreshDatasetCommand(BaseCommand):
|
|
def __init__(self, user: User, model_id: int):
|
|
self._actor = user
|
|
self._model_id = model_id
|
|
self._model: Optional[SqlaTable] = None
|
|
|
|
def run(self) -> Model:
|
|
self.validate()
|
|
if self._model:
|
|
try:
|
|
self._model.fetch_metadata()
|
|
return self._model
|
|
except Exception as ex:
|
|
logger.exception(ex)
|
|
raise DatasetRefreshFailedError()
|
|
raise DatasetRefreshFailedError()
|
|
|
|
def validate(self) -> None:
|
|
# Validate/populate model exists
|
|
self._model = DatasetDAO.find_by_id(self._model_id)
|
|
if not self._model:
|
|
raise DatasetNotFoundError()
|
|
# Check ownership
|
|
try:
|
|
check_ownership(self._model)
|
|
except SupersetSecurityException:
|
|
raise DatasetForbiddenError()
|