mirror of
https://github.com/fastapiadmin/FastapiAdmin.git
synced 2026-09-26 14:23:48 +00:00
zhangtao
73f2823692
1. 重构后端API路由、CRUD与模块结构，整合日志管理，移除废弃demo代码 2. 优化前端组件类型定义、样式与路由配置，修复权限判断逻辑 3. 调整默认排序规则、滚动条样式与工具类函数，更新依赖与配置文件 4. 修复多处类型不匹配与默认值问题，完善表单与菜单验证逻辑
72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
from pydantic import BaseModel, ConfigDict, Field, model_validator
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from pydantic.alias_generators import to_camel
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class ImportFieldModel(BaseModel):
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"""
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Excel 导入时单字段映射配置（数据库列、Excel 列、默认值、是否必选等）。
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"""
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model_config = ConfigDict(alias_generator=to_camel)
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base_column: str | None = Field(description="数据库字段名", default=None)
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excel_column: str | None = Field(description="excel字段名", default=None)
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default_value: str | None = Field(description="默认值", default=None)
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is_required: bool | None = Field(description="是否必传", default=None)
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selected: bool | None = Field(description="是否勾选", default=None)
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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 ("base_column", "excel_column", "default_value"):
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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 val == "":
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val = None
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data[key] = val
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# is_required 兼容转换
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val = data.get("is_required")
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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["is_required"] = True
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elif lowered in {"false", "0", "n", "no"}:
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data["is_required"] = False
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return data
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@model_validator(mode="after")
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def _validate(self):
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if self.selected and not (self.base_column and self.base_column.strip()):
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raise ValueError("选中字段必须提供数据库字段名")
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if self.is_required and not (self.excel_column and self.excel_column.strip()):
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raise ValueError("必传字段必须提供excel字段名")
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return self
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class ImportModel(BaseModel):
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"""
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Excel 导入请求体：目标表、Sheet、文件名及字段映射列表。
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"""
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model_config = ConfigDict(alias_generator=to_camel)
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table_name: str | None = Field(description="表名", default=None)
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sheet_name: str | None = Field(description="Sheet名", default=None)
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filed_info: list[ImportFieldModel] | None = Field(description="字段关联表", default=None)
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file_name: str | None = Field(description="文件名", default=None)
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@model_validator(mode="after")
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def _validate(self):
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# excel_column 不重复（忽略 None）
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if self.filed_info:
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seen = set()
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for f in self.filed_info:
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if f.excel_column:
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key = f.excel_column.strip()
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if key in seen:
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raise ValueError("excel字段名存在重复")
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seen.add(key)
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return self
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