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https://github.com/fastapi-practices/fastapi_best_architecture.git
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38 lines
2.0 KiB
Python
38 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from typing import TYPE_CHECKING
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from sqlalchemy import String
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from sqlalchemy.dialects.mysql import LONGTEXT
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from sqlalchemy.dialects.postgresql import TEXT
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from backend.common.model import Base, id_key
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if TYPE_CHECKING:
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from backend.plugin.code_generator.model import GenColumn
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class GenBusiness(Base):
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"""代码生成业务表"""
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__tablename__ = 'gen_business'
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id: Mapped[id_key] = mapped_column(init=False)
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app_name: Mapped[str] = mapped_column(String(50), comment='应用名称（英文）')
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table_name: Mapped[str] = mapped_column(String(255), unique=True, comment='表名称（英文）')
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doc_comment: Mapped[str] = mapped_column(String(255), comment='文档注释（用于函数/参数文档）')
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table_comment: Mapped[str | None] = mapped_column(String(255), default=None, comment='表描述')
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# relate_model_fk: Mapped[int | None] = mapped_column(default=None, comment='关联表外键')
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class_name: Mapped[str | None] = mapped_column(String(50), default=None, comment='基础类名（默认为英文表名称）')
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schema_name: Mapped[str | None] = mapped_column(String(50), default=None, comment='Schema 名称 (默认为英文表名称)')
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filename: Mapped[str | None] = mapped_column(String(50), default=None, comment='基础文件名（默认为英文表名称）')
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default_datetime_column: Mapped[bool] = mapped_column(default=True, comment='是否存在默认时间列')
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api_version: Mapped[str] = mapped_column(String(20), default='v1', comment='代码生成 api 版本，默认为 v1')
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gen_path: Mapped[str | None] = mapped_column(String(255), default=None, comment='代码生成路径（默认为 app 根路径）')
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remark: Mapped[str | None] = mapped_column(
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LONGTEXT().with_variant(TEXT, 'postgresql'), default=None, comment='备注'
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)
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# 代码生成业务模型一对多
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gen_column: Mapped[list['GenColumn']] = relationship(init=False, back_populates='gen_business')
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