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87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""time range
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Revision ID: 1495eb914ad3
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Revises: 258b5280a45e
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Create Date: 2019-10-10 13:52:54.544475
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"""
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import logging
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from alembic import op
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from sqlalchemy import Column, Integer, Text
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from sqlalchemy.ext.declarative import declarative_base
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from superset import db
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from superset.legacy import update_time_range
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from superset.utils import json
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# revision identifiers, used by Alembic.
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revision = "1495eb914ad3"
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down_revision = "258b5280a45e"
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Base = declarative_base()
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class Slice(Base):
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__tablename__ = "slices"
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id = Column(Integer, primary_key=True)
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params = Column(Text)
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def upgrade():
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bind = op.get_bind()
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session = db.Session(bind=bind)
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for slc in session.query(Slice).all():
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try:
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form_data = json.loads(slc.params)
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update_time_range(form_data)
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slc.params = json.dumps(form_data, sort_keys=True)
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except Exception as ex:
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logging.exception(ex)
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session.commit()
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def downgrade():
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bind = op.get_bind()
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session = db.Session(bind=bind)
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for slc in session.query(Slice).all():
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try:
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form_data = json.loads(slc.params)
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if "time_range" in form_data:
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# Note defaults and relative dates are not compatible with since/until
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# and thus the time range is persisted.
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try:
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since, until = form_data["time_range"].split(" : ")
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form_data["since"] = since
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form_data["until"] = until
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del form_data["time_range"]
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slc.params = json.dumps(form_data, sort_keys=True)
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except ValueError:
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pass
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except Exception as ex:
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logging.exception(ex)
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session.commit()
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