ruff fix
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@@ -2,13 +2,16 @@
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数据库字段类型工具
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提供处理数据库和 Pydantic 之间类型转换的工具
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"""
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from typing import Any, Union
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from typing import Any
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from pydantic import field_validator
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from sqlalchemy import Boolean
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def bool_field_validator(field_name: str):
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"""为特定布尔字段创建验证器,处理数据库中的 0/1 整数"""
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@field_validator(field_name, mode="before")
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@classmethod
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def validate_bool_field(cls, v: Any) -> bool:
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@@ -16,20 +19,21 @@ def bool_field_validator(field_name: str):
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if isinstance(v, int):
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return bool(v)
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return v
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return validate_bool_field
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def create_bool_field(**kwargs):
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"""创建一个带有正确 SQLAlchemy 列定义的布尔字段"""
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from sqlmodel import Field, Column
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from sqlmodel import Column, Field
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# 如果没有指定 sa_column,则使用 Boolean 类型
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if 'sa_column' not in kwargs:
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if "sa_column" not in kwargs:
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# 处理 index 参数
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index = kwargs.pop('index', False)
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index = kwargs.pop("index", False)
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if index:
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kwargs['sa_column'] = Column(Boolean, index=True)
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kwargs["sa_column"] = Column(Boolean, index=True)
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else:
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kwargs['sa_column'] = Column(Boolean)
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kwargs["sa_column"] = Column(Boolean)
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return Field(**kwargs)
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