Iflow Template Toolkit

Dependency-free template engine with variable substitution, conditionals, loops, and multi-language support for iFlow skills.

Description

A simple, dependency-free template and internationalization toolkit for iFlow skills. Provides template rendering with variable substitution, conditionals, and loops, plus multi-language support.

Installation

bash

# Clone or copy to your skills directory
openclaw skills install iflow-template-toolkit

Usage

Template Engine

python

from iflow_template_toolkit import TemplateEngine, render_template

# Quick render from string
result = render_template("Hello {{name}}!", {"name": "World"})
# Output: "Hello World!"

# Using TemplateEngine class
engine = TemplateEngine("./templates")
result = engine.render_file("config.md", {
    "project_name": "my-project",
    "team_size": 5
})

Template Syntax

Variables:

text

Hello {{name}}!
Project: {{project_name}}

Conditionals:

text

{% if status == "active" %}
Status is active
{% elif status == "pending" %}
Status is pending
{% else %}
Status unknown
{% endif %}

Loops:

text

{% for item in items %}
- {{item}} ({{index1}})
{% endfor %}

Internationalization

python

from iflow_template_toolkit import Translator, t, init_translator

# Initialize with translations
init_translator({
    'en': {'greeting': 'Hello', 'farewell': 'Goodbye'},
    'zh': {'greeting': '你好', 'farewell': '再见'}
}, default_lang='en')

# Translate
t('greeting')           # "Hello"
t('greeting', lang='zh')  # "你好"

# With interpolation
t('welcome', name='John')  # "Welcome, John!" (if translation is "Welcome, {name}!")

Features

Feature	Description
Variable Substitution	{{variable}} syntax
Conditionals	{% if %}...{% elif %}...{% else %}...{% endif %}
Loops	{% for item in items %}...{% endfor %}
Comparison	==, !=, in, not in operators
Loop Variables	index, index1, first, last
Multi-language	JSON-based translation files
Fallback	Falls back to default language

Requirements

• Python 3.6+
• No external dependencies

File Structure

text

iflow-template-toolkit/
├── src/
│   ├── __init__.py
│   ├── template_engine.py
│   ├── i18n/
│   │   ├── __init__.py
│   │   ├── translator.py
│   │   └── langs/
│   │       ├── en.json
│   │       └── zh.json
│   └── templates/
├── tests/
├── SKILL.md
└── README.md

Version

1.0.0