| # 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. |
| """time range |
| |
| Revision ID: 1495eb914ad3 |
| Revises: 258b5280a45e |
| Create Date: 2019-10-10 13:52:54.544475 |
| |
| """ |
| import json |
| import logging |
| |
| from alembic import op |
| from sqlalchemy import Column, Integer, Text |
| from sqlalchemy.ext.declarative import declarative_base |
| |
| from superset import db |
| from superset.legacy import update_time_range |
| |
| # revision identifiers, used by Alembic. |
| revision = "1495eb914ad3" |
| down_revision = "258b5280a45e" |
| |
| Base = declarative_base() |
| |
| |
| class Slice(Base): |
| __tablename__ = "slices" |
| |
| id = Column(Integer, primary_key=True) |
| params = Column(Text) |
| |
| |
| def upgrade(): |
| bind = op.get_bind() |
| session = db.Session(bind=bind) |
| |
| for slc in session.query(Slice).all(): |
| try: |
| form_data = json.loads(slc.params) |
| update_time_range(form_data) |
| slc.params = json.dumps(form_data, sort_keys=True) |
| except Exception as ex: |
| logging.exception(ex) |
| |
| session.commit() |
| |
| |
| def downgrade(): |
| bind = op.get_bind() |
| session = db.Session(bind=bind) |
| |
| for slc in session.query(Slice).all(): |
| try: |
| form_data = json.loads(slc.params) |
| |
| if "time_range" in form_data: |
| |
| # Note defaults and relative dates are not compatible with since/until |
| # and thus the time range is persisted. |
| try: |
| since, until = form_data["time_range"].split(" : ") |
| form_data["since"] = since |
| form_data["until"] = until |
| del form_data["time_range"] |
| slc.params = json.dumps(form_data, sort_keys=True) |
| except ValueError: |
| pass |
| except Exception as ex: |
| logging.exception(ex) |
| |
| session.commit() |