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Segfault fixes. Switching scenes broke some assumptions. All PyObject calls from userspace now handle (discard) exceptions and return values.

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This commit is contained in:
John McCardle 2024-03-08 12:09:09 -05:00
commit aa7f2ba605
5 changed files with 41 additions and 4 deletions
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11
src/McRFPy_API.cpp
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@ -240,7 +240,16 @@ void McRFPy_API::doAction(std::string actionstr) {
return;
}
//std::cout << " (" << PyUnicode_AsUTF8(PyObject_Repr(callbacks[actionstr])) << ")" << std::endl;
PyObject_Call(callbacks[actionstr], PyTuple_New(0), NULL);
PyObject* retval = PyObject_Call(callbacks[actionstr], PyTuple_New(0), NULL);
if (!retval)
{
std::cout << "doAction has raised an exception. It's going to STDERR and being dropped:" << std::endl;
PyErr_Print();
PyErr_Clear();
} else if (retval != Py_None)
{
std::cout << "doAction returned a non-None value. It's not an error, it's just not being saved or used." << std::endl;
}
}
/*