Method traceback

imperative/python/src/backtrace.cpp:42–68

};

std::string FrameInfo::traceback() {
    FrameInfoPtr cur = shared_from_this();
    std::list<FrameInfo*> frames;
    while (cur) {
        frames.push_front(cur.get());
        cur = cur->prev_frame;
    }
    std::string logs;
    for (auto&& f : frames) {
        auto code = py::handle((PyObject*)f->code_obj);
#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 10
        int lineno = PyCode_Addr2Line(f->code_obj, f->lineno);
#else
        int lineno = f->lineno;
#endif
        if (f->scope != "")
            logs += "scope: <" + f->scope + ">\n";
        py::object filename = py::getattr(code, "co_filename");
        logs += py::str(filename);
        logs += " , line ";
        logs += std::to_string(lineno);
        logs += ", in ";
        logs += py::str(py::getattr(code, "co_name"));
        logs += '\n';
    }
    return logs;
}

#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION > 6
static Py_tss_t tss_key = Py_tss_NEEDS_INIT;