superset delete 源码
superset delete 代码
文件路径：/superset/dashboards/filter_state/commands/delete.py
# 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
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# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
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# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from flask import session
from superset.dashboards.filter_state.commands.utils import check_access
from superset.extensions import cache_manager
from superset.temporary_cache.commands.delete import DeleteTemporaryCacheCommand
from superset.temporary_cache.commands.entry import Entry
from superset.temporary_cache.commands.exceptions import TemporaryCacheAccessDeniedError
from superset.temporary_cache.commands.parameters import CommandParameters
from superset.temporary_cache.utils import cache_key
from superset.utils.core import get_user_id
class DeleteFilterStateCommand(DeleteTemporaryCacheCommand):
def delete(self, cmd_params: CommandParameters) -> bool:
resource_id = cmd_params.resource_id
key = cache_key(resource_id, cmd_params.key)
check_access(resource_id)
entry: Entry = cache_manager.filter_state_cache.get(key)
if entry:
if entry["owner"] != get_user_id():
raise TemporaryCacheAccessDeniedError()
tab_id = cmd_params.tab_id
contextual_key = cache_key(session.get("_id"), tab_id, resource_id)
cache_manager.filter_state_cache.delete(contextual_key)
return cache_manager.filter_state_cache.delete(key)
return False
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