BOM Calculation Data Schemas (schemas/bom.py)

Defines data structures for Bill of Materials expansion and material requirement calculations. Use these schemas for validating and serializing manufacturing cost and requirement data.

# Source: https://github.com/kuaigeyun/kuaigeyun-mes | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
# Provided via justclaw.it.com; keep this notice with the code.
"""
BOM计算相关schema

提供BOM展开和物料需求计算相关的数据验证和序列化。
注意：BOM管理已移至master_data APP，本文件只保留计算相关的schema。

Author: Luigi Lu
Date: 2025-01-01
"""

from typing import Optional, List
from pydantic import Field
from core.schemas.base import BaseSchema


# === BOM展开结果 ===

class BOMExpansionItem(BaseSchema):
    """BOM展开结果项"""
    level: int = Field(..., description="层级")
    component_id: int = Field(..., description="物料ID")
    component_code: str = Field(..., description="物料编码")
    component_name: str = Field(..., description="物料名称")
    component_type: str = Field(..., description="物料类型")
    req

... (truncated -- full source via MCP)