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Copy paththreadtest.cs
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72 lines (66 loc) · 2.2 KB
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using System;
using Python.Runtime;
namespace Python.Test
{
/// <summary>
/// Supports CLR threading / reentrant unit tests.
/// </summary>
public class ThreadTest
{
private static PyObject module;
private static readonly object _moduleLock = new();
private static string testmod =
"import clr\n" +
"from Python.Test import ThreadTest\n" +
"\n" +
"def echostring(value):\n" +
" return value\n" +
"\n" +
"def echostring2(value):\n" +
" return ThreadTest.CallEchoString(value)\n" +
"\n";
/// <summary>
/// This method calls back into the CPython runtime - tests
/// call this from Python to check that we don't hang on
/// nested transitions from managed to Python code and back.
/// </summary>
public static string CallEchoString(string arg)
{
using (Py.GIL())
{
lock (_moduleLock)
{
if (module == null)
module = PyModule.FromString("tt", testmod);
}
PyObject func = module.GetAttr("echostring");
var parg = new PyString(arg);
PyObject temp = func.Invoke(parg);
var result = (string)temp.AsManagedObject(typeof(string));
func.Dispose();
parg.Dispose();
temp.Dispose();
return result;
}
}
public static string CallEchoString2(string arg)
{
using (Py.GIL())
{
lock (_moduleLock)
{
if (module == null)
module = PyModule.FromString("tt", testmod);
}
PyObject func = module.GetAttr("echostring2");
var parg = new PyString(arg);
PyObject temp = func.Invoke(parg);
var result = (string)temp.AsManagedObject(typeof(string));
func.Dispose();
parg.Dispose();
temp.Dispose();
return result;
}
}
}
}