guke
50da718e35
失败记录不再一律「网络开小差」:新增记录级 fail_reason 派生列——information 具体则直出,笼统则从 platform_results 救出业务原因(找不到店/菜、未起送、打烊、 单点不配送等),纯系统失败为 None → 端侧品牌兜底。store_closed/no_delivery 被 pricebot 漏成 status=failed 的按 reason 补判,打烊脏店名统一简短模板。接入 harvest_done 与灰度期 upsert_record 两条写路径。 - models: comparison_record.fail_reason 列 - repositories: _derive_fail_display + 补判/清洗 helper,两条写路径接入 - schemas: ComparisonRecordOut 暴露 fail_reason - alembic: 加列 + 回填老 specific 失败记录 - tests: _derive_fail_display 单测(8 例)+ harvest 失败落库集成测试 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: guke <guke@autohome.com.cn> Reviewed-on: #189
50 lines
1.9 KiB
Python
50 lines
1.9 KiB
Python
"""comparison_record.fail_reason (失败卡展示原因)
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Revision ID: comparison_record_fail_reason
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Revises: user_manual_risk_fields
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Create Date: 2026-07-28 12:00:00.000000
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失败记录的展示原因:information 具体则=它;笼统则由写路径从 platform_results 捞出的
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业务原因;纯系统失败为 None(端侧品牌兜底)。见 repositories.comparison._derive_fail_display。
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = 'comparison_record_fail_reason'
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down_revision: Union[str, Sequence[str], None] = 'user_manual_risk_fields'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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with op.batch_alter_table('comparison_record', schema=None) as batch_op:
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batch_op.add_column(sa.Column('fail_reason', sa.String(length=256), nullable=True))
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# 回填老失败记录:information 具体的直接搬过来(笼统/系统失败留 None → 端侧品牌兜底)。
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# 新记录由写路径 _derive_fail_display 落库(含 platform_results 救援/补判),不走这条。
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# platform_results 只在 raw_payload 里,SQL 里不易解析,故老记录不做救援/补判(可接受:
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# 老 mixed/打烊记录回退品牌兜底);具体 information 的老记录本次即可显示真实原因。
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op.execute(
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"""
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UPDATE comparison_record
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SET fail_reason = information
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WHERE status = 'failed'
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AND information IS NOT NULL
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AND information <> ''
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AND information NOT IN (
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'比价过程出错，请稍后重试',
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'比价出错',
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'比价未完成',
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'done 参数缺少可验证的目标平台结果'
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)
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"""
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)
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def downgrade() -> None:
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with op.batch_alter_table('comparison_record', schema=None) as batch_op:
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batch_op.drop_column('fail_reason')
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