Function PyCom_SetCOMErrorFromSimple

com/win32com/src/ErrorUtils.cpp:314–341

}

HRESULT PyCom_SetCOMErrorFromSimple(HRESULT hr, REFIID riid /* = IID_NULL */, const char *description /* = NULL*/)
{
	// fast path...
	if ( hr == S_OK )
		return S_OK;

	// If you specify a description you should also specify the IID
	assert(riid != IID_NULL || description==NULL);
	// Reset the error info for this thread.  "Inside OLE2" says we
	// can call IErrorInfo with NULL, but the COM documentation doesnt mention it.
	BSTR bstrDesc = NULL;
	if (description) bstrDesc = PyWin_String_AsBstr(description);

	EXCEPINFO einfo = {
		0,		// wCode
		0,		// wReserved
		NULL,	// bstrSource
		bstrDesc,	// bstrDescription
		NULL,	// bstrHelpFile
		0,		// dwHelpContext
		NULL,	// pvReserved
		NULL,	// pfnDeferredFillIn
		hr		// scode
	};
	HRESULT ret = PyCom_SetCOMErrorFromExcepInfo(&einfo, riid);
	PyCom_CleanupExcepInfo(&einfo);
	return ret;
}

PYCOM_EXPORT HRESULT PyCom_SetCOMErrorFromPyException(REFIID riid /* = IID_NULL */)
{