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Add support for aborting python execution at the next traceback call

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baldurk
2017-04-18 13:43:40 +01:00
parent f0853eda9f
commit b904b28187
2 changed files with 19 additions and 5 deletions
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qrenderdoc/Code/pyrenderdoc/PythonContext.cpp
+15 -5
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@@ -442,6 +442,8 @@ void PythonContext::executeString(const QString &filename, const QString &source
PyEval_SetTrace(&PythonContext::traceEvent, traceContext);
m_Abort = false;
m_State = PyGILState_GetThisThreadState();
ret = PyEval_EvalCode(compiled, context_namespace, context_namespace);
@@ -674,18 +676,26 @@ PyObject *PythonContext::outstream_flush(PyObject *self, PyObject *args)
int PythonContext::traceEvent(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg)
{
PyObject *thisobj = PyDict_GetItemString(obj, "thisobj");
uint64_t thisuint64 = PyLong_AsUnsignedLongLong(thisobj);
uintptr_t thisint = (uintptr_t)thisuint64;
PythonContext *context = (PythonContext *)thisint;
PyObject *compiled = PyDict_GetItemString(obj, "compiled");
if(compiled == (PyObject *)frame->f_code && what == PyTrace_LINE)
{
PyObject *thisobj = PyDict_GetItemString(obj, "thisobj");
uint64_t thisuint64 = PyLong_AsUnsignedLongLong(thisobj);
uintptr_t thisint = (uintptr_t)thisuint64;
PythonContext *context = (PythonContext *)thisint;
context->location.line = PyFrame_GetLineNumber(frame);
emit context->traceLine(context->location.file, context->location.line);
}
if(context->shouldAbort())
{
PyErr_SetString(PyExc_SystemExit, "Execution aborted.");
return -1;
}
return 0;
}