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57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
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# -*- coding: utf-8 -*-
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#
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# Copyright 2023 Ant Group CO., Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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# in compliance 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, software distributed under the License
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# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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# or implied.
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from knext.core.builder.job.builder import BuilderJob
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from knext.core.builder.job.model.component import SourceCsvComponent, SinkToKgComponent, EntityMappingComponent
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from schema.supplychain_schema_helper import SupplyChain
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class Product(BuilderJob):
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parallelism = 6
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def build(self):
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source = SourceCsvComponent(
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local_path="./builder/job/data/Product.csv",
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columns=["fullname", "belongToIndustry", "hasSupplyChain"],
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start_row=2
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)
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mapping = EntityMappingComponent(
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spg_type_name=SupplyChain.Product
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).add_field("fullname", SupplyChain.Product.id) \
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.add_field("belongToIndustry", SupplyChain.Product.belongToIndustry)
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sink = SinkToKgComponent()
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return source >> mapping >> sink
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class ProductHasSupplyChain(BuilderJob):
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parallelism = 6
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def build(self):
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source = SourceCsvComponent(
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local_path="./builder/job/data/Product.csv",
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columns=["fullname", "belongToIndustry", "hasSupplyChain"],
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start_row=2
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)
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mapping = (EntityMappingComponent(
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spg_type_name="SupplyChain.Product"
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).add_field("fullname", "id") \
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.add_field("hasSupplyChain", "hasSupplyChain"))
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sink = SinkToKgComponent()
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return source >> mapping >> sink
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