superset 2022-08-16_15-23_6d3c6f9d665d_fix_table_chart_conditional_formatting_ 源码
superset 2022-08-16_15-23_6d3c6f9d665d_fix_table_chart_conditionalformatting 代码
文件路径：/superset/migrations/versions/2022-08-16_15-23_6d3c6f9d665d_fix_table_chart_conditionalformatting.py
# 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.
"""fix_table_chart_conditional_formatting_colors
Revision ID: 6d3c6f9d665d
Revises: ffa79af61a56
Create Date: 2022-08-16 15:23:42.860038
"""
import json
from alembic import op
from sqlalchemy import Column, Integer, String, Text
from sqlalchemy.ext.declarative import declarative_base
from superset import db
# revision identifiers, used by Alembic.
revision = "6d3c6f9d665d"
down_revision = "ffa79af61a56"
Base = declarative_base()
class Slice(Base):
__tablename__ = "slices"
id = Column(Integer, primary_key=True)
viz_type = Column(String(250))
params = Column(Text)
def upgrade():
bind = op.get_bind()
session = db.Session(bind=bind)
for slc in session.query(Slice).filter(Slice.viz_type == "table"):
params = json.loads(slc.params)
conditional_formatting = params.get("conditional_formatting", [])
if conditional_formatting:
new_conditional_formatting = []
for formatter in conditional_formatting:
color_scheme = formatter.get("colorScheme")
new_color_scheme = None
if color_scheme == "rgb(0,255,0)":
# supersetTheme.colors.success.light1
new_color_scheme = "#ACE1C4"
elif color_scheme == "rgb(255,255,0)":
# supersetTheme.colors.alert.light1
new_color_scheme = "#FDE380"
elif color_scheme == "rgb(255,0,0)":
# supersetTheme.colors.error.light1
new_color_scheme = "#EFA1AA"
if new_color_scheme:
new_conditional_formatting.append(
{**formatter, "colorScheme": new_color_scheme}
)
else:
new_conditional_formatting.append(formatter)
params["conditional_formatting"] = new_conditional_formatting
slc.params = json.dumps(params)
session.merge(slc)
session.commit()
session.close()
# it fixes a bug, downgrading isn't really needed here
def downgrade():
pass
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