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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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/unclecatvn/agent-skills --skill dtg-base- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads dtg-base automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
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
| Utility | Description |
|---|---|
| Date & Period | Find first/last date of period, period iteration |
| Timezone | Convert local to UTC, UTC to local |
| Barcode | Check barcode exists, generate EAN13 |
| Batch Processing | Split large recordsets into batches |
| after_commit | Execute code after transaction commit |
| Vietnamese Text | Strip accents, convert to non-accent |
| File Utilities | Zip directories, get file size |
| Number Utilities | Round 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 periodfind_last_date_of_period(date, period_type)- Get last date of periodperiod_iter(start_date, end_date, period_type)- Iterate over periods
Timezone Conversion
convert_local_to_utc(local_dt, tz=None)- Convert local datetime to UTCconvert_utc_to_local(utc_dt, tz=None)- Convert UTC datetime to local
Barcode Utilities
barcode_exists(barcode, exclude_id=0)- Check if barcode already existsget_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 directoryzip_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
FAQ
What does the dtg-base skill do?
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.
How do I install dtg-base?
Run npx skills add https://github.com/unclecatvn/agent-skills --skill dtg-base in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/dtg-base/ (personal) or .claude/skills/dtg-base/ (project).
Which AI agents can use dtg-base?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is dtg-base safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains dtg-base?
It is published by unclecatvn in unclecatvn/agent-skills. It has 328 recorded installs.
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