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64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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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.client.model.builder_job import BuilderJob
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from knext.api.component import SPGTypeMapping
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from knext.api.component import (
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CSVReader,
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KGWriter,
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)
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from knext.component.builder import RelationMapping
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from knext.examples.riskmining.schema.riskmining_schema_helper import RiskMining
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class Company(BuilderJob):
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def build(self):
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source = CSVReader(
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local_path="./builder/job/data/Company.csv",
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columns=["id", "name", "phone"],
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start_row=2,
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)
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mapping = (
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SPGTypeMapping(spg_type_name=RiskMining.Company.__typename__)
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.add_field("id", RiskMining.Company.id)
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.add_field("name", RiskMining.Company.name)
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.add_field("phone", RiskMining.Company.hasPhone)
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)
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sink = KGWriter()
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return source >> mapping >> sink
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class CompanyHasCert(BuilderJob):
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def build(self):
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source = CSVReader(
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local_path="./builder/job/data/Company_hasCert_Cert.csv",
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columns=["src", "dst"],
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start_row=2,
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)
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mapping = (
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RelationMapping(
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subject_name=RiskMining.Company.__typename__,
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predicate_name="hasCert",
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object_name=RiskMining.Cert.__typename__,
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)
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.add_field("src", "srcId")
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.add_field("dst", "dstId")
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)
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sink = KGWriter()
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return source >> mapping >> sink
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