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dtg-base

Complete reference for DTG Base module utilities and helpers. DTGBase is an abstract model providing common utility methods for date/time handling, barcode generation, timezone conversion, file operations, and more.

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包含的文件（4）

  • SKILL.md3.5 KB
  • CLAUDE.md3.3 KB
  • odoo-18-dtg-base-guide.md20.7 KB
  • README.md1.4 KB

SKILL.md（原文）

安装前可以查看交给 AI 代理的指令内容。

DTG Base Skill

Complete reference for DTG Base module utilities and helpers in Odoo 18.

What is DTG Base?

DTG Base is a custom abstract model (dtg_base.DTGBase) that provides common utility methods for Odoo development. It's designed to be inherited by other models to gain access to helpful utilities.

Quick Reference

UtilityDescription
Date & PeriodFind first/last date of period, period iteration
TimezoneConvert local to UTC, UTC to local
BarcodeCheck barcode exists, generate EAN13
Batch ProcessingSplit large recordsets into batches
after_commitExecute code after transaction commit
Vietnamese TextStrip accents, convert to non-accent
File UtilitiesZip directories, get file size
Number UtilitiesRound to decimal places

Main Guide

File: odoo-18-dtg-base-guide.md

When to use this skill

  • Working with DTG Odoo codebase
  • Need date/period calculations
  • Timezone conversions
  • Barcode validation
  • Batch processing large recordsets
  • Vietnamese text processing
  • File zipping utilities

DTGBase Abstract Model

Inherit from DTGBase

Location: addons_customs/erp/dtg_base/models/dtg_base.py

from odoo import models

class MyModel(models.Model):
    _name = 'my.model'
    _inherit = ['dtg_base.dtg_base']

    def my_method(self):
        # Now you have access to all DTGBase utilities
        first_date = self.find_first_date_of_period('2024-01-15', 'month')
        utc_date = self.convert_local_to_utc('2024-01-15 10:00:00')

File Structure

agent-skills/skills/dtg-base/
├── SKILL.md                       # This file - master index
├── odoo-18-dtg-base-guide.md      # Complete DTG Base utilities reference
└── README.md                      # Skill overview

Utilities Overview

Date & Period Utilities

  • find_first_date_of_period(date, period_type) - Get first date of period
  • find_last_date_of_period(date, period_type) - Get last date of period
  • period_iter(start_date, end_date, period_type) - Iterate over periods

Timezone Conversion

  • convert_local_to_utc(local_dt, tz=None) - Convert local datetime to UTC
  • convert_utc_to_local(utc_dt, tz=None) - Convert UTC datetime to local

Barcode Utilities

  • barcode_exists(barcode, exclude_id=0) - Check if barcode already exists
  • get_ean13 barcode) - Generate/check EAN13 barcode

Batch Processing

  • splittor(limit=None) - Split recordset into batches for processing

String & Text Utilities

  • strip_accents(text) - Remove Vietnamese accents
  • _no_accent_vietnamese(text) - Convert Vietnamese text

File Utilities

  • zip_dir(source_dir, output_file) - Zip a directory
  • zip_dirs(dirs, output_file) - Zip multiple directories
  • _get_file_size(file_path) - Get human-readable file size

Number Utilities

  • round_decimal(value, decimal_places) - Round to specific decimal places

For detailed documentation, see odoo-18-dtg-base-guide.md

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