mirror of
https://github.com/apache/superset.git
synced 2026-07-12 17:55:38 +00:00
83 lines
2.9 KiB
Python
83 lines
2.9 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.
|
|
|
|
|
|
from flask_babel import lazy_gettext as _
|
|
from sqlalchemy import not_, or_
|
|
from sqlalchemy.orm.query import Query
|
|
|
|
from superset.connectors.sqla.models import SqlaTable
|
|
from superset.subjects.filters import EditableFilter
|
|
from superset.subjects.models import sqlatable_editors
|
|
from superset.views.base import BaseFilter
|
|
from superset.views.filters import BaseDeletedStateFilter
|
|
|
|
|
|
class DatasetIsNullOrEmptyFilter(BaseFilter): # pylint: disable=too-few-public-methods
|
|
name = _("Null or Empty")
|
|
arg_name = "dataset_is_null_or_empty"
|
|
|
|
def apply(self, query: Query, value: bool) -> Query:
|
|
filter_clause = or_(SqlaTable.sql.is_(None), SqlaTable.sql == "")
|
|
|
|
if not value:
|
|
filter_clause = not_(filter_clause)
|
|
|
|
return query.filter(filter_clause)
|
|
|
|
|
|
class DatasetCertifiedFilter(BaseFilter): # pylint: disable=too-few-public-methods
|
|
name = _("Is certified")
|
|
arg_name = "dataset_is_certified"
|
|
|
|
def apply(self, query: Query, value: bool) -> Query:
|
|
check_value = '%"certification":%'
|
|
if value is True:
|
|
return query.filter(SqlaTable.extra.ilike(check_value))
|
|
if value is False:
|
|
return query.filter(
|
|
or_(
|
|
SqlaTable.extra.notlike(check_value),
|
|
SqlaTable.extra.is_(None),
|
|
)
|
|
)
|
|
return query
|
|
|
|
|
|
class DatasetEditableFilter(EditableFilter): # pylint: disable=too-few-public-methods
|
|
"""Filter for datasets the user can edit."""
|
|
|
|
model = SqlaTable
|
|
editors_table = sqlatable_editors
|
|
editors_fk_column = "table_id"
|
|
|
|
|
|
class DatasetDeletedStateFilter( # pylint: disable=too-few-public-methods
|
|
BaseDeletedStateFilter
|
|
):
|
|
"""Rison filter for the GET list that exposes soft-deleted datasets.
|
|
|
|
Soft-deleted rows are scoped to the **restore audience** (editors or
|
|
admins) by ``BaseDeletedStateFilter._scope_to_restore_audience`` — the
|
|
cross-entity contract lives on the base, so this class is a pure
|
|
declaration. Live rows keep their normal ``DatasourceFilter``
|
|
visibility.
|
|
"""
|
|
|
|
arg_name = "dataset_deleted_state"
|
|
model = SqlaTable
|