superset filters 源码
superset filters 代码
文件路径：/superset/views/chart/filters.py
# Licensed to the Apache Software Foundation (ASF) under one
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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
# "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.
from typing import Any
from sqlalchemy import or_
from sqlalchemy.orm.query import Query
from superset import security_manager
from superset.views.base import BaseFilter
class SliceFilter(BaseFilter): # pylint: disable=too-few-public-methods
def apply(self, query: Query, value: Any) -> Query:
if security_manager.can_access_all_datasources():
return query
perms = security_manager.user_view_menu_names("datasource_access")
schema_perms = security_manager.user_view_menu_names("schema_access")
return query.filter(
or_(self.model.perm.in_(perms), self.model.schema_perm.in_(schema_perms))
)
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