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On shutdown from Python release all slot holders #1720

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filmor wants to merge 7 commits into from
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On shutdown from Python release all slot holders #1720

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5e041af
on runtime shutdown from Python release all slot holders, not only th…
lostmsu Mar 4, 2022
39db9f4
Ensure that shutdown is called from Python
filmor Mar 10, 2022
958c321
Use Py.GIL directly, now that it doesn't try to init anymore
filmor Mar 10, 2022
37e6280
Attempt to make shutdowns not crash
filmor Mar 29, 2022
5af8785
Modernise syntax a bit
filmor Mar 30, 2022
cf6e064
Fix Py.SetArgv for systems that don't support GetCommandLineArgs
filmor Mar 30, 2022
01f473f
Modernise syntax in ClassDerived
filmor Mar 30, 2022
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Use Py.GIL directly, now that it doesn't try to init anymore
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@filmor
filmor committed Mar 10, 2022
commit 958c3210093fd73e2da756412bd9dc395e3b49ab
25 changes: 4 additions & 21 deletions src/runtime/Loader.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,18 +23,8 @@ public unsafe static int Initialize(IntPtr data, int size)
PythonDLL = null;
}

var gs = PyGILState_Ensure();

try
{
// Console.WriteLine("Startup thread");
PythonEngine.InitExt();
// Console.WriteLine("Startup finished");
}
finally
{
PyGILState_Release(gs);
}
using var _ = Py.GIL();
PythonEngine.InitExt();
}
catch (Exception exc)
{
Expand All @@ -55,15 +45,8 @@ public unsafe static int Shutdown(IntPtr data, int size)

if (command == "full_shutdown")
{
var gs = PyGILState_Ensure();
try
{
PythonEngine.Shutdown();
}
finally
{
PyGILState_Release(gs);
}
using var _ = Py.GIL();
PythonEngine.Shutdown();
}
}
catch (Exception exc)
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