54 lines
2.9 KiB
Python
54 lines
2.9 KiB
Python
"""人物模型。"""
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from datetime import datetime
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from sqlalchemy import Boolean, DateTime, String, Text
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.ids import new_character_id
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from app.core.time import utc_now
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from app.db.base import Base
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class Character(Base):
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__tablename__ = "characters"
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id: Mapped[str] = mapped_column(String(80), primary_key=True, default=new_character_id)
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name: Mapped[str] = mapped_column(String(120), nullable=False)
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display_name: Mapped[str | None] = mapped_column(String(120))
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status: Mapped[str] = mapped_column(String(40), nullable=False, default="active", index=True)
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language: Mapped[str] = mapped_column(String(20), nullable=False, default="zh-CN")
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profile_json: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
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model_policy_json: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
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safety_policy_id: Mapped[str | None] = mapped_column(String(80))
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current_personality_version_id: Mapped[str | None] = mapped_column(String(80))
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# 道体恒定层（设计理念 §2.1）：不可运行时覆盖的人格内核快照，
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# 由 personality_version 收敛 / 用户确认 / 酒馆卡降生写入，组装运行时契约时做完整性校验。
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personality_summary: Mapped[str | None] = mapped_column(Text)
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mission: Mapped[str | None] = mapped_column(Text)
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safety_guidelines: Mapped[str | None] = mapped_column(Text)
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current_mood_id: Mapped[str | None] = mapped_column(String(80))
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privacy_level: Mapped[str] = mapped_column(String(40), nullable=False, default="normal")
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owner_scope: Mapped[str] = mapped_column(String(80), nullable=False, index=True)
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is_system_template: Mapped[bool] = mapped_column(
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Boolean, nullable=False, default=False, index=True
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)
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source_template_id: Mapped[str | None] = mapped_column(String(80), index=True)
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template_key: Mapped[str | None] = mapped_column(String(80), index=True)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), default=utc_now, onupdate=utc_now
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)
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activated_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
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archived_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
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# ── rewrite/1.0 镜生域增量列（data-model.md §1）：来源、道体锚点、死亡与冷静期 ──
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source: Mapped[str] = mapped_column(
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String(40), nullable=False, default="original", server_default="original", index=True
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)
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identity_baseline_json: Mapped[str] = mapped_column(
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Text, nullable=False, default="{}", server_default="{}"
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)
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death_requested_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
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calm_period_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
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died_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
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