mac安装pyv8模块-JavaScript翻译成python

JavaScript代码翻译成python

安装方法：

pip install -e git://github.com/brokenseal/PyV8-OS-X#egg=pyv8

github项目：

https://github.com/brokenseal/PyV8-OS-X#egg=pyv8

代码示例

# -*- coding: utf-8 -*-

# @File    : pyv8_demo.py
# @Date    : 2018-05-29

from pyv8 import PyV8

ctxt = PyV8.JSContext()
ctxt.enter()

# 函数
func = ctxt.eval("""
    (function(){
        function hello(){
            return "Hello world.";
        }
        return hello();
    })
""")
print func()
# Hello world.

# 变量
ctxt.eval("""
    var_ex1 = 1;
    var_ex2 = 1.0;
    var_ex3 = "test";
    var_ex4 = true;
    """)

vars = ctxt.locals
print vars.var_ex1
# 1

# 传入参数
ctxt.locals.test = 12
print int(ctxt.eval("test"))
# 12