- factor_composite 表(migration c3e9a0d1f4b5,MySQL 已应用;name 唯一) - CompositeDefinition/Component 实体 + CompositeRepository Protocol + SQLAlchemy 实现 - /api/composites:POST(注册表自动填充组件 direction;未注册因子 400)、GET 列表/详情、DELETE - tests/test_composites_api.py(repo CRUD/同名拒绝/删除、API 方向填充/404/400);全量 pytest 通过
26 lines
889 B
Python
26 lines
889 B
Python
"""因子组合表(M7.2b)。
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factor_composite:可保存/复用的因子组合定义;components 以 JSON 存
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(组件方向冗余快照自因子注册表,计算时以注册表为准)。
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"""
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from __future__ import annotations
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from datetime import datetime
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from sqlalchemy import DateTime, String, Text
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from sqlalchemy.orm import Mapped, mapped_column
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from app.infrastructure.persistence.sqlalchemy.base import Base
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class FactorCompositeModel(Base):
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__tablename__ = "factor_composite"
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id: Mapped[str] = mapped_column(String(32), primary_key=True)
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name: Mapped[str] = mapped_column(String(64), unique=True)
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method: Mapped[str] = mapped_column(String(16), default="fixed")
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description: Mapped[str] = mapped_column(String(300), default="")
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components_json: Mapped[str] = mapped_column(Text)
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created_at: Mapped[datetime] = mapped_column(DateTime)
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