pongo2 模板引擎

pongo2 is a Django-syntax compatible template engine for Go.

https://pongo2.dev/

Features

• Django Compatible - Familiar syntax for Django developers

• Advanced Expressions - C-like expressions with arithmetic, comparison, and logical operators

• Template Inheritance - extends, block, and include for DRY templates

• Macros - Reusable template fragments with arguments and default values

• Extensible - Custom filters and tags

• Sandbox Mode - Restrict available tags and filters

• Multiple Loaders - Load templates from filesystem, embedded files, HTTP, or custom sources

Quick Start

Installation

go get -u github.com/flosch/pongo2/v7

Hello World

package main

import (
    "fmt"
    "github.com/flosch/pongo2/v7"
)

func main() {
    // These functions use the DefaultSet (convenient for simple use cases)
    tpl, _ := pongo2.FromString("Hello {{ name }}!")
    out, _ := tpl.Execute(pongo2.Context{"name": "World"})
    fmt.Println(out) // Hello World!
}

Template File

// Using DefaultSet (simple, but has unrestricted filesystem access)
tpl := pongo2.Must(pongo2.FromFile("templates/page.html"))
err := tpl.ExecuteWriter(pongo2.Context{
    "title": "My Page",
    "items": []string{"one", "two", "three"},
}, responseWriter)