mirror of
https://github.com/fastapiadmin/FastapiAdmin.git
synced 2026-09-29 07:33:58 +00:00
zhangtao
a1f9475f3a
refactor: 重构后端模型验证逻辑 fix: 修复资源文件路径处理和下载服务 style: 调整前端样式和布局 perf: 优化AI错误处理和提示信息 docs: 更新上传组件提示信息 test: 添加表单提交测试用例 chore: 更新依赖和配置文件
83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
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from typing import Optional
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from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator
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from app.core.base_schema import BaseSchema
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class DemoCreateSchema(BaseModel):
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"""新增模型"""
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name: str = Field(..., max_length=50, description='名称')
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status: bool = Field(True, description="是否启用(True:启用 False:禁用)")
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description: Optional[str] = Field(default=None, max_length=255, description="描述")
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@field_validator('name')
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@classmethod
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def _validate_name(cls, v: str) -> str:
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v = v.strip()
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if not v:
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raise ValueError('名称不能为空')
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return v
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@model_validator(mode='before')
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@classmethod
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def _normalize(cls, data):
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if isinstance(data, dict):
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for key in ('name', 'description'):
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val = data.get(key)
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if isinstance(val, str):
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val = val.strip()
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if key == 'description' and val == '':
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val = None
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data[key] = val
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# status兼容
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val = data.get('status')
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if isinstance(val, str):
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lowered = val.strip().lower()
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if lowered in {'true', '1', 'y', 'yes'}:
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data['status'] = True
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elif lowered in {'false', '0', 'n', 'no'}:
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data['status'] = False
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elif isinstance(val, int):
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data['status'] = bool(val)
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return data
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@model_validator(mode='wrap')
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@classmethod
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def _wrap(cls, data, handler):
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# 进一步处理：压缩名称/描述中的多余空白，并支持更多 status 同义词
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if isinstance(data, dict):
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name = data.get('name')
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if isinstance(name, str):
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data['name'] = ' '.join(name.split())
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status_val = data.get('status')
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if isinstance(status_val, str):
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lowered = status_val.strip().lower()
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if lowered in {'enabled', 'enable', 'on'}:
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data['status'] = True
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elif lowered in {'disabled', 'disable', 'off'}:
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data['status'] = False
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desc = data.get('description')
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if isinstance(desc, str):
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data['description'] = ' '.join(desc.split())
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result = handler(data)
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return result
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@model_validator(mode='after')
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def _check_disabled_requires_description(self):
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# 业务示例：禁用时必须填写描述
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if self.status is False and (self.description is None or (isinstance(self.description, str) and self.description.strip() == '')):
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raise ValueError('禁用时必须填写描述')
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return self
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class DemoUpdateSchema(DemoCreateSchema):
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"""更新模型"""
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...
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class DemoOutSchema(DemoCreateSchema, BaseSchema):
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"""响应模型"""
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model_config = ConfigDict(from_attributes=True)
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