static void Main(string[] args)
{
try
{
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
ScriptRuntime runtime = new ScriptRuntime(setup);
ScriptEngine engine = Python.GetEngine(runtime);
var paths = engine.GetSearchPaths();
paths.Add(@"C:\Program Files\IronPython 2.7\lib");
engine.SetSearchPaths(paths);
ScriptSource source = engine.CreateScriptSourceFromFile(@"D:\VsCodeDemo\pythonfile\EagleXml.py");
ScriptScope scope = engine.CreateScope();
List <String> argv = new List <String>();
//Do some stuff and fill argv
argv.Add(".");
argv.Add(@"D:\VsCodeDemo\pythonfile\MEHOW-0.xml");
engine.GetSysModule().SetVariable("argv", argv);
source.Execute(scope);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
Console.Read();
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object can be used to retrieve data from input parameters and
/// to store data in output parameters.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
var path = @"C:\Users\darthoma\Documents\GitHub\honey-badger\examples\helloworld\helloworld.py";
var runtimeSetup = Python.CreateRuntimeSetup((IDictionary <string, object>)null);
runtimeSetup.Options.Add("DivisionOptions", (object)PythonDivisionOptions.New);
runtimeSetup.Options.Add("Frames", (object)true);
runtimeSetup.Options.Add("Tracing", (object)true);
ScriptRuntime scriptRuntime = new ScriptRuntime(runtimeSetup);
scriptRuntime.LoadAssembly(typeof(RhinoApp).Assembly);
scriptRuntime.LoadAssembly(typeof(int).Assembly);
scriptRuntime.LoadAssembly(typeof(Form).Assembly);
scriptRuntime.LoadAssembly(typeof(Color).Assembly);
scriptRuntime.LoadAssembly(typeof(LengthExtension).Assembly);
var engine = scriptRuntime.GetEngine("py");
var stream = new hbtestStdioStream();
scriptRuntime.IO.SetErrorOutput((Stream)stream, Encoding.Default);
scriptRuntime.IO.SetOutput((Stream)stream, Encoding.Default);
scriptRuntime.IO.SetInput((Stream)stream, Encoding.Default);
ScriptScope scope = engine.CreateScope();
ScriptSource scriptSourceFromFile = engine.CreateScriptSourceFromFile(
path, Encoding.Default, SourceCodeKind.Statements);
scriptSourceFromFile.Execute(scope);
var main = scope.GetVariable("main");
var result = main("hello, world");
RhinoApp.WriteLine($"executed: {result}");
}
private PythonExec()
{
setup = Python.CreateRuntimeSetup(null);
runtime = new ScriptRuntime(setup);
engine = Python.GetEngine(runtime);
programs = new Dictionary <string, PythonProgram>();
}
// https://mail.python.org/pipermail/ironpython-users/2012-December/016366.html
// http://ironpython.net/blog/2012/07/07/whats-new-in-ironpython-273.html
// https://blog.adamfurmanek.pl/2017/10/14/sqlxd-part-22/
public static dynamic CreateEngine()
{
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(GetRuntimeOptions());
var pyRuntime = new ScriptRuntime(setup);
ScriptEngine engineInstance = Python.GetEngine(pyRuntime);
AddPythonLibrariesToSysMetaPath(engineInstance);
return(engineInstance);
}
protected override ScriptEngine MakeEngine(Stream stream, TextWriter writer, TextReader reader)
{
_factory.SetConsoleOut(writer);
_factory.SetConsoleError(writer);
_factory.SetConsoleIn(reader);
var runtime = (ScriptRuntime)_factory.CreateRuntime(Python.CreateRuntimeSetup(GetOptions()));
var res = runtime.GetEngine("Python");
InitializeEngine(stream, writer, res);
return(res);
}
// https://mail.python.org/pipermail/ironpython-users/2012-December/016366.html
// http://ironpython.net/blog/2012/07/07/whats-new-in-ironpython-273.html
// https://blog.adamfurmanek.pl/2017/10/14/sqlxd-part-22/
public static dynamic CreateEngine()
{
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(
new Dictionary <string, object>
{
["Debug"] = false
});
var pyRuntime = new ScriptRuntime(setup);
ScriptEngine engineInstance = Python.GetEngine(pyRuntime);
AddPythonLibrariesToSysMetaPath(engineInstance);
return(engineInstance);
}
private (string, string, string, string) GetParam(int serviceid, string path)
{
string Question = "", Answer = "", Boxes = "", Hints = "";
int RandInt = rand.Next(1000);
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
ScriptRuntime runtime = new ScriptRuntime(setup);
var engine = Python.GetEngine(runtime);
var paths = engine.GetSearchPaths();
paths.Add(@"C:\Python27\Lib");
engine.SetSearchPaths(paths);
ScriptSource source = engine.CreateScriptSourceFromFile(path);
var scope = engine.CreateScope();
var d = new Dictionary <string, object>
{
{ "serviceid", serviceid },
{ "question", Question },
{ "answer", Answer },
{ "ansName", Boxes },
{ "prompt", Hints }
};
scope.SetVariable("params", d);
scope.SetVariable("seed", RandInt);
object result = source.Execute(scope);
Question = scope.GetVariable <string>("question");
Answer = scope.GetVariable <string>("answer");
try
{
Boxes = scope.GetVariable <string>("ansName");
}
catch
{
Boxes = "";
}
try
{
Hints = scope.GetVariable <string>("prompt");
}
catch
{
Hints = "";
}
return(Question, Answer, Boxes, Hints);
}
static void Main(string[] args)
{
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
ScriptRuntime runtime = new ScriptRuntime(setup);
ScriptEngine engine = Python.GetEngine(runtime);
ScriptSource source = engine.CreateScriptSourceFromFile("HelloWorld.py");
ScriptScope scope = engine.CreateScope();
List <String> argv = new List <String>();
//Do some stuff and fill argv
argv.Add("foo");
argv.Add("bar");
engine.GetSysModule().SetVariable("argv", argv);
source.Execute(scope);
}
public void SaveStatistics()
{
//Run the python file
#region
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
ScriptRuntime runtime = new ScriptRuntime(setup);
ScriptEngine engine = Python.GetEngine(runtime);
ScriptSource source = engine.CreateScriptSourceFromFile("savestats.py");
ScriptScope scope = engine.CreateScope();
List <String> argv = new List <String>();
#endregion
argv.Add(HareWins.ToString());
argv.Add(TurtleWins.ToString());
argv.Add(Draws.ToString());
engine.GetSysModule().SetVariable("argv", argv);
source.Execute(scope);
}
public async Task <IEnumerable <Course> > GetList(int?userId, string name, ContextSession session, bool includeDeleted = false)
{
var entity = GetEntities(session, includeDeleted).AsQueryable();
var courses = await entity.Where(obj => obj.Id > 0).ToListAsync();
SaveToCsv <Course>(courses, Environment.CurrentDirectory + "/csv/course.csv");
var ratings = _dbContext.Set <CourseRating>().AsQueryable();
if (!includeDeleted)
{
ratings = ratings.Where(obj => !obj.IsDeleted);
}
var i = await ratings.Where(obj => obj.Id > 0).ToListAsync();
SaveToCsv <CourseRating>(i, Environment.CurrentDirectory + "/csv/ratings_Final.csv");
ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
ScriptRuntime runtime = new ScriptRuntime(setup);
ScriptEngine engine = Python.GetEngine(runtime);
ICollection <string> searchPaths = engine.GetSearchPaths();
searchPaths.Add("C:\\Users\\Admin\\PycharmProjects\\ArClassifier\\venv\\Lib");
searchPaths.Add("C:\\Users\\Admin\\PycharmProjects\\ArClassifier\\venv\\Lib\\site-packages");
engine.SetSearchPaths(searchPaths);
ScriptSource source = engine.CreateScriptSourceFromFile(Environment.CurrentDirectory + "/CB_RS.py");
ScriptScope scope = engine.CreateScope();
List <String> argv = new List <String>();
argv.Add(session.UserId.ToString());
argv.Add(Environment.CurrentDirectory + "/csv/course.csv");
argv.Add(Environment.CurrentDirectory + "/csv/ratings_Final.csv");
engine.GetSysModule().SetVariable("argv", argv);
try
{
var qq = source.Execute(scope);
var qq2 = qq;
}
catch (Exception ex)
{
var error = ex;
}
return(await entity.Where(obj => obj.Id > 0).ToListAsync());
}
static void Main(string[] args)
{
var runtimeSetup = Python.CreateRuntimeSetup(new Dictionary <string, object>());
runtimeSetup.DebugMode = true;
var runtime = new ScriptRuntime(runtimeSetup);
var scope = runtime.CreateScope(new Dictionary <string, object> {
{ "name", "Batman" }
});
var engine = runtime.GetEngine("py");
var scriptSource = engine.CreateScriptSourceFromFile("script.py");
var compiledCode = scriptSource.Compile();
compiledCode.Execute(scope);
}
/// <summary>
/// Create new runtime setup
/// </summary>
/// <returns></returns>
public ScriptRuntimeSetup CreateRuntime()
{
var runtimeSetup = Python.CreateRuntimeSetup(null);
runtimeSetup.DebugMode = true;
runtimeSetup.Options["Frames"] = true;
runtimeSetup.Options["FullFrames"] = true;
if (LanguageOptionSet != null && runtimeSetup.LanguageSetups.Count > 0)
{
foreach (var opt in LanguageOptionSet)
{
runtimeSetup.LanguageSetups[0].Options[opt.Key] = opt.Value;
}
}
return(runtimeSetup);
}
protected void SetupEngine()
{
var setup = Python.CreateRuntimeSetup(null);
setup.HostType = typeof(SnekScriptHost);
var runtime = new ScriptRuntime(setup);
engine = runtime.GetEngineByTypeName(typeof(PythonContext).AssemblyQualifiedName);
SnekImporter.OverrideImport(engine);
defaultScope = new SnekScope(engine.CreateScope());
SetupAssemblies();
AddSearchPath(Application.streamingAssetsPath + "/");
MlfProcessorManager.OnEngineInit(this);
}
public void IronPython_3rdPartyLibUsage()
{
// Arrange
var setup = Python.CreateRuntimeSetup(null);
var runtime = new ScriptRuntime(setup);
var engine = Python.GetEngine(runtime);
var paths = engine.GetSearchPaths();
paths.Add(@"Lib\");
paths.Add(@"IronPythonTests\Modules\");
engine.SetSearchPaths(paths);
// Act
var source = engine.CreateScriptSourceFromFile(@"IronPythonTests\use_3rd_party_lib.py");
var scope = engine.CreateScope();
source.Execute(scope);
var result = scope.GetVariable("result");
Assert.Equal(result, 200);
}
public void IronPython_StdLibUsage()
{
// Arrange
var setup = Python.CreateRuntimeSetup(null);
var runtime = new ScriptRuntime(setup);
var engine = Python.GetEngine(runtime);
var paths = engine.GetSearchPaths();
paths.Add(@"Lib\");
engine.SetSearchPaths(paths);
// Act
var source = engine.CreateScriptSourceFromFile(@"IronPythonTests\use_stdlib.py");
var scope = engine.CreateScope();
source.Execute(scope);
var result = scope.GetVariable("result");
// Assert
Assert.Equal("{\"a\": 0, \"b\": 0, \"c\": 0}", result);
}
public void Scenario_RemoteScriptFactory()
{
using (var factory = RemotePythonEvaluator.CreateFactory()) {
var runtime = (ScriptRuntime)factory.CreateRuntime(Python.CreateRuntimeSetup(new Dictionary <string, object>()));
StringWriter writer = new StringWriter();
StringWriter errWriter = new StringWriter();
runtime.IO.SetOutput(Stream.Null, writer);
factory.SetConsoleOut(writer);
factory.SetConsoleError(errWriter);
// verify print goes to the correct output
var engine = runtime.GetEngine("Python");
engine.Execute("print 'hello'");
var builder = writer.GetStringBuilder();
AreEqual(builder.ToString(), "hello\r\n");
builder.Clear();
// verify Console.WriteLine is redirected
engine.Execute("import System\nSystem.Console.WriteLine('hello')\n");
AreEqual(builder.ToString(), "hello\r\n");
builder.Clear();
// verify Console.Error.WriteLine is redirected to stderr
var errBuilder = errWriter.GetStringBuilder();
engine.Execute("import System\nSystem.Console.Error.WriteLine('hello')\n");
AreEqual(errBuilder.ToString(), "hello\r\n");
errBuilder.Clear();
// raise an exception, should be propagated back
try {
engine.Execute("import System\nraise System.ArgumentException()\n");
AreEqual(true, false);
} catch (ArgumentException) {
}
/*
* // verify that all code runs on the same thread
* var scope = engine.CreateScope();
* engine.Execute("import System");
*
*
* List<object> res = new List<object>();
* for (int i = 0; i < 100; i++) {
* ThreadPool.QueueUserWorkItem(
* (x) => {
* object value = engine.Execute("System.Threading.Thread.CurrentThread.ManagedThreadId", scope);
* lock (res) {
* res.Add(value);
* }
* });
* }
*
* while (res.Count != 100) {
* Thread.Sleep(100);
* }
*
* for (int i = 1; i < res.Count; i++) {
* if (!res[i - 1].Equals(res[i])) {
* throw new Exception("running on multiple threads");
* }
* }*/
// create a long running work item, execute it, and then make sure we can continue to execute work items.
ThreadPool.QueueUserWorkItem(x => {
engine.Execute("while True: pass");
});
Thread.Sleep(1000);
factory.Abort();
AreEqual(engine.Execute("42"), 42);
}
// check starting on an MTA thread
using (var factory = new RemoteScriptFactory(ApartmentState.MTA)) {
var runtime = (ScriptRuntime)factory.CreateRuntime(Python.CreateRuntimeSetup(new Dictionary <string, object>()));
var engine = runtime.GetEngine("Python");
AreEqual(engine.Execute("import System\nSystem.Threading.Thread.CurrentThread.ApartmentState == System.Threading.ApartmentState.MTA"), true);
}
// check starting on an STA thread
using (var factory = new RemoteScriptFactory(ApartmentState.STA)) {
var runtime = (ScriptRuntime)factory.CreateRuntime(Python.CreateRuntimeSetup(new Dictionary <string, object>()));
var engine = runtime.GetEngine("Python");
AreEqual(engine.Execute("import System\nSystem.Threading.Thread.CurrentThread.ApartmentState == System.Threading.ApartmentState.STA"), true);
}
}
