UoM Validation Script

This script validates Units of Measure (UoM) definitions in Odoo ERP. It checks for correct ratios, categories, and naming conventions.

Features

• Validates compound package names (e.g., "Caja de 12 / Botella de 750 ml")
• Validates simple package names (e.g., "Envase de 750 ml")
• Supports multiple unit types:
  • Volume (ml, litros, fl oz, galones, cuartos de galón)
  • Weight (gr, oz, libras, kg)
  • Length (pulgadas)
  • Units (unidades, servicios, porciones)
• Validates conversion ratios against Odoo's reference units
• Handles both larger and smaller units relative to reference units

Installation

1. Create a virtual environment:

   python -m venv venv
   source venv/bin/activate  # On Unix/macOS
   # or
   venv\Scripts\activate  # On Windows

2. Install dependencies:

   pip install -r requirements.txt

Usage

Validate a single UoM name:

python check_uom.py -n "Envase de 1 cuarto de galón"

Process a CSV file of UoMs:

python check_uom.py -f uom.uom.csv

The CSV file should have the following columns:

• Unidad de medida: UoM name
• Tipo: UoM type (e.g., "Más grande que la unidad de medida de referencia")
• Mayor ratio: Ratio for larger units
• Ratio: Ratio for smaller units
• Tipo de categoría de medida: Category (weight, volume, unit, length)

Note: All values are in Spanish. PRs welcomed for other languages. :)

Code Structure

• check_uom.py: Main script with CLI handling
• units.py: Unit definitions and conversion factors
• validators.py: Core validation logic
• parsers.py: Functions for parsing unit names and quantities

Reference Units

• Volume: litros
• Weight: libras
• Length: metros
• Units: unidades

Note: Reference units are based on the ones we use. PRs welcomed for other locales. :)