| # 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. |
| """rename_filter_configuration_in_dashboard_metadata.py |
| |
| Revision ID: 989bbe479899 |
| Revises: 67da9ef1ef9c |
| Create Date: 2021-03-24 09:47:21.569508 |
| |
| """ |
| |
| # revision identifiers, used by Alembic. |
| revision = "989bbe479899" |
| down_revision = "67da9ef1ef9c" |
| |
| import json |
| |
| from alembic import op |
| from sqlalchemy import and_, Column, Integer, Text |
| from sqlalchemy.ext.declarative import declarative_base |
| |
| from superset import db |
| |
| Base = declarative_base() |
| |
| |
| class Dashboard(Base): |
| """Declarative class to do query in upgrade""" |
| |
| __tablename__ = "dashboards" |
| id = Column(Integer, primary_key=True) |
| json_metadata = Column(Text) |
| |
| |
| def upgrade(): |
| bind = op.get_bind() |
| session = db.Session(bind=bind) |
| |
| dashboards = ( |
| session.query(Dashboard) |
| .filter(Dashboard.json_metadata.like('%"filter_configuration"%')) |
| .all() |
| ) |
| changes = 0 |
| for dashboard in dashboards: |
| try: |
| json_metadata = json.loads(dashboard.json_metadata) |
| filter_configuration = json_metadata.pop("filter_configuration", None) |
| if filter_configuration: |
| changes += 1 |
| json_metadata["native_filter_configuration"] = filter_configuration |
| dashboard.json_metadata = json.dumps(json_metadata, sort_keys=True) |
| except Exception as e: |
| print(e) |
| print(f"Parsing json_metadata for dashboard {dashboard.id} failed.") |
| pass |
| |
| session.commit() |
| session.close() |
| print(f"Updated {changes} native filter configurations.") |
| |
| |
| def downgrade(): |
| bind = op.get_bind() |
| session = db.Session(bind=bind) |
| |
| dashboards = ( |
| session.query(Dashboard) |
| .filter(Dashboard.json_metadata.like('%"native_filter_configuration"%')) |
| .all() |
| ) |
| changes = 0 |
| for dashboard in dashboards: |
| try: |
| json_metadata = json.loads(dashboard.json_metadata) |
| native_filter_configuration = json_metadata.pop( |
| "native_filter_configuration", None |
| ) |
| if native_filter_configuration: |
| changes += 1 |
| json_metadata["filter_configuration"] = native_filter_configuration |
| dashboard.json_metadata = json.dumps(json_metadata, sort_keys=True) |
| except Exception as e: |
| print(e) |
| print(f"Parsing json_metadata for dashboard {dashboard.id} failed.") |
| pass |
| |
| session.commit() |
| session.close() |
| print(f"Updated {changes} pie chart labels.") |