基于AScript的python3脚本语言发布啦!

install-package AScriptinstall-package AScript.Lang.Python3

Script.Langs.Set("python3", Python3Lang.Instance);// 可全局设置为默认语言// Script.Langs.Set("python3", Python3Lang.Instance, setDefault: true);

var script = new Script();script.Context.Langs = new [] { "python3" };var s = @"def sum(a,b):    return a+bsum(10,20)";Assert.AreEqual(30L, script.Eval(s));

var s = @"// 默认csharp语言int mult(int a, int b) => a*b;// 嵌入python3语言@lang python3def sum(a,b):    return a+b@endint m = 10;int n = 20;mult(m, n) + sum(m, n);";var script = new Script();Assert.AreEqual(230, script.Eval(s));

string s = @"name='tom';f'hello {name}, 5+8={5+8}'";var script = new Script();script.Context.Langs = new [] { "python3" };Assert.AreEqual("hello tom, 5+8=13", script.Eval(s));

var script = new Script();script.Context.Langs = new [] { "python3" };Assert.AreEqual("e", script.Eval("'hello'[1]"));Assert.AreEqual("e", script.Eval("'hello'[-4]"));Assert.AreEqual("ell", script.Eval("'hello'[1:4]"));Assert.AreEqual("ell", script.Eval("'hello'[-4:-1]"));

var s = @"list1 = [1,2,3]list2 = [3,4,5]list3=list1 + list2";var script = new Script();script.Context.Langs = new[] { "python3" };var result = script.Eval<List<object>>(s);Assert.AreEqual("1,2,3,3,4,5", string.Join(',', result));Assert.AreEqual(2L, script.Eval("list3[1]"));Assert.AreEqual(2L, script.Eval("list3[-5]"));

var script = new Script();script.Context.Langs = new[] { "python3" };var set = (HashSet<object>)script.Eval(@"s = {1, 2, 2}s.add(3)s.add(2)s");Assert.AreEqual("1,2,3", string.Join(',', set));

var s = @"p = {'name': '张三', 'age': 18}p['age']=20p";var script = new Script();script.Context.Langs = new [] { "python3" };var dict = script.Eval<Dictionary<object, object>>(s);Assert.AreEqual(2, dict.Count);Assert.AreEqual("张三", dict["name"]);Assert.AreEqual(20L, dict["age"]);

var code = @"total = 0for x in [1, 2, 3]:    total += xtotal";var script = new Script();script.Context.Langs = new[] { "python3" };Assert.AreEqual(6L, script.Eval(code));

var code = @"result = ''for i, x in enumerate([1, 2, 3]):    result += f'{i}:{x},'result";var script = new Script();script.Context.Langs = new[] { "python3" };Assert.AreEqual("0:1,1:2,2:3,", script.Eval(code));

var code = @"[x * 2 for x in [1, 2, 3]]";var script = new Script();script.Context.Langs = new[] { "python3" };var list = (List<object>)script.Eval(code);Assert.AreEqual(3, list.Count);Assert.AreEqual(2L, list[0]);Assert.AreEqual(4L, list[1]);Assert.AreEqual(6L, list[2]);

string s = @"f = lambda a,b: a+bf(10,20)";var script = new Script();script.Context.Langs = new[] { "python3" };Assert.AreEqual(30L, script.Eval(s));

var s = @"@lang python3def sum(a:int,b:int)->int:    return a+bm:int=10n:int=20sum(m,n)";var script = new Script();Assert.AreEqual(30L, script.Eval(s));