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4cf3f99ee8
* chore: remove additional incubator references remove incubator.png from the main docs page * fix: improve text for contributing-page.mdx * fix: lint no-unused-vars
99 lines
2.7 KiB
Python
99 lines
2.7 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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"""cleanup_time_grainularity
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Revision ID: f9a30386bd74
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Revises: b5998378c225
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Create Date: 2020-03-25 10:42:11.047328
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"""
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# revision identifiers, used by Alembic.
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revision = "f9a30386bd74"
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down_revision = "b5998378c225"
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import json
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from alembic import op
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from sqlalchemy import Column, Integer, String, Text
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from sqlalchemy.ext.declarative import declarative_base
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from superset import db
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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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viz_type = Column(String(250))
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def upgrade():
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"""
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Remove any erroneous time grainularity fields from slices foor those visualization
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types which do not support time granularity.
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:see: https://github.com/apache/superset/pull/8674
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:see: https://github.com/apache/superset/pull/8764
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:see: https://github.com/apache/superset/pull/8800
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:see: https://github.com/apache/superset/pull/8825
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"""
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bind = op.get_bind()
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session = db.Session(bind=bind)
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# Visualization types which support time grainularity (hence negate).
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viz_types = [
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"area",
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"bar",
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"big_number",
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"compare",
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"dual_line",
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"line",
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"pivot_table",
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"table",
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"time_pivot",
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"time_table",
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]
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# Erroneous time grainularity fields for either Druid NoSQL or SQL slices which do
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# not support time grainularity.
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erroneous = ["grainularity", "time_grain_sqla"]
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for slc in session.query(Slice).filter(Slice.viz_type.notin_(viz_types)).all():
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try:
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params = json.loads(slc.params)
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if any(field in params for field in erroneous):
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for field in erroneous:
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if field in params:
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del params[field]
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slc.params = json.dumps(params, sort_keys=True)
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except Exception:
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pass
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session.commit()
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session.close()
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def downgrade():
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pass
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