superset filters 源码
superset filters 代码
文件路径：/superset/queries/saved_queries/filters.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
#
# 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 flask import g
from flask_babel import lazy_gettext as _
from flask_sqlalchemy import BaseQuery
from sqlalchemy import or_
from sqlalchemy.orm.query import Query
from superset.models.sql_lab import SavedQuery
from superset.views.base import BaseFilter
from superset.views.base_api import BaseFavoriteFilter
class SavedQueryAllTextFilter(BaseFilter): # pylint: disable=too-few-public-methods
name = _("All Text")
arg_name = "all_text"
def apply(self, query: Query, value: Any) -> Query:
if not value:
return query
ilike_value = f"%{value}%"
return query.filter(
or_(
SavedQuery.schema.ilike(ilike_value),
SavedQuery.label.ilike(ilike_value),
SavedQuery.description.ilike(ilike_value),
SavedQuery.sql.ilike(ilike_value),
)
)
class SavedQueryFavoriteFilter(
BaseFavoriteFilter
): # pylint: disable=too-few-public-methods
"""
Custom filter for the GET list that filters all saved queries that a user has
favored
"""
arg_name = "saved_query_is_fav"
class_name = "query"
model = SavedQuery
class SavedQueryFilter(BaseFilter): # pylint: disable=too-few-public-methods
def apply(self, query: BaseQuery, value: Any) -> BaseQuery:
"""
Filter saved queries to only those created by current user.
:returns: flask-sqlalchemy query
"""
return query.filter(
SavedQuery.created_by == g.user # pylint: disable=comparison-with-callable
)
相关信息
相关文章
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦