wow skylark go 实现的 Python 语法的配置语言

https://github.com/google/skylark

package main

import (
	"github.com/google/skylark"
	"log"
	"fmt"
)

func main() {
	script := `print("hello {}".format("world"))
print([i for i in range(10) if i%2==0])`
	thread := new(skylark.Thread)
	globals := make(skylark.StringDict)
	err := skylark.ExecFile(thread, "", script, globals)
	if err != nil {
		log.Fatalf("eval error:%s", err)
	}
	value, err := skylark.Eval(thread, "", "range(10)", globals)
	if err != nil {
		log.Fatalf("eval error:%s", err)
	}
	fmt.Printf("%T %v", value, value)
}

hello world
[0, 2, 4, 6, 8]
*skylark.List [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]skylark.String "hello world"