superset/commands/distributed_lock/delete.py
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# 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
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import logging
from functools import partial
from flask import current_app
from sqlalchemy.exc import SQLAlchemyError
from superset.commands.distributed_lock.base import BaseDistributedLockCommand
from superset.daos.key_value import KeyValueDAO
from superset.exceptions import DeleteKeyValueDistributedLockFailedException
from superset.key_value.exceptions import KeyValueDeleteFailedError
from superset.utils.decorators import on_error, transaction
logger = logging.getLogger(__name__)
stats_logger = current_app.config["STATS_LOGGER"]
class DeleteDistributedLock(BaseDistributedLockCommand):
def validate(self) -> None:
pass
@transaction(
on_error=partial(
on_error,
catches=(
KeyValueDeleteFailedError,
SQLAlchemyError,
),
reraise=DeleteKeyValueDistributedLockFailedException,
),
)
def run(self) -> None:
KeyValueDAO.delete_entry(self.resource, self.key)