superset 2020-02-07_14-13_3325d4caccc8_dashboard_scoped_filters 源码
superset 2020-02-07_14-13_3325d4caccc8_dashboard_scoped_filters 代码
文件路径:/superset/migrations/versions/2020-02-07_14-13_3325d4caccc8_dashboard_scoped_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.
"""empty message
Revision ID: 3325d4caccc8
Revises: e96dbf2cfef0
Create Date: 2020-02-07 14:13:51.714678
"""
# revision identifiers, used by Alembic.
import json
import logging
from alembic import op
from sqlalchemy import and_, Column, ForeignKey, Integer, String, Table, Text
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import relationship
from superset import db
from superset.utils.dashboard_filter_scopes_converter import convert_filter_scopes
revision = "3325d4caccc8"
down_revision = "e96dbf2cfef0"
Base = declarative_base()
class Slice(Base):
"""Declarative class to do query in upgrade"""
__tablename__ = "slices"
id = Column(Integer, primary_key=True)
slice_name = Column(String(250))
params = Column(Text)
viz_type = Column(String(250))
dashboard_slices = Table(
"dashboard_slices",
Base.metadata,
Column("id", Integer, primary_key=True),
Column("dashboard_id", Integer, ForeignKey("dashboards.id")),
Column("slice_id", Integer, ForeignKey("slices.id")),
)
class Dashboard(Base):
__tablename__ = "dashboards"
id = Column(Integer, primary_key=True)
json_metadata = Column(Text)
slices = relationship("Slice", secondary=dashboard_slices, backref="dashboards")
def upgrade():
bind = op.get_bind()
session = db.Session(bind=bind)
dashboards = session.query(Dashboard).all()
for i, dashboard in enumerate(dashboards):
print(f"scanning dashboard ({i + 1}/{len(dashboards)}) >>>>")
try:
json_metadata = json.loads(dashboard.json_metadata or "{}")
if "filter_scopes" in json_metadata:
continue
filters = [
slice for slice in dashboard.slices if slice.viz_type == "filter_box"
]
# if dashboard has filter_box
if filters:
filter_scopes = convert_filter_scopes(json_metadata, filters)
json_metadata["filter_scopes"] = filter_scopes
logging.info(
f"Adding filter_scopes for dashboard {dashboard.id}: {json.dumps(filter_scopes)}"
)
json_metadata.pop("filter_immune_slices", None)
json_metadata.pop("filter_immune_slice_fields", None)
if json_metadata:
dashboard.json_metadata = json.dumps(
json_metadata, indent=None, separators=(",", ":"), sort_keys=True
)
else:
dashboard.json_metadata = None
session.merge(dashboard)
except Exception as ex:
logging.exception(f"dashboard {dashboard.id} has error: {ex}")
session.commit()
session.close()
def downgrade():
pass
相关信息
相关文章
superset 2015-09-21_17-30_4e6a06bad7a8_init 源码
superset 2015-10-05_10-325a7bad26f2a7 源码
superset 2015-10-05_22-111e2841a4128 源码
superset 2015-10-19_20-54_2929af7925ed_tz_offsets_in_data_sources 源码
superset 2015-11-21_11-18_289ce07647b_add_encrypted_password_field 源码
superset 2015-12-04_09-42_1a48a5411020_adding_slug_to_dash 源码
superset 2015-12-04_11-16_315b3f4da9b0_adding_log_model 源码
superset 2015-12-13_08-38_55179c7f25c7_sqla_descr 源码
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