| # 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 |