mrp_bom_line_formula_quantity

Purpose

Enable computing BoM component quantities for production orders using custom formulas defined on each BoM line.

Features

mrp.bom.line: Adds a quantity formula field with validation to ensure custom expressions compile before use and exposes context variables for calculation.
mrp.production: Recomputes component move quantities during production order creation by evaluating the BoM line formula when provided.
mrp.bom: Shows the quantity formula on BoM line forms and lists so planners can configure custom quantities.