Ejemplo n.º 1
0
static PyInterpreterState *
interp_look_up_id(PY_INT64_T requested_id)
{
    PyInterpreterState *interp = PyInterpreterState_Head();
    while (interp != NULL) {
        PY_INT64_T id = PyInterpreterState_GetID(interp);
        if (id < 0) {
            return NULL;
        }
        if (requested_id == id) {
            return interp;
        }
        interp = PyInterpreterState_Next(interp);
    }
    return NULL;
}
Ejemplo n.º 2
0
static void print_subinterp(void)
{
    /* Output information about the interpreter in the format
       expected in Lib/test/test_capi.py (test_subinterps). */
    PyThreadState *ts = PyThreadState_Get();
    PyInterpreterState *interp = ts->interp;
    int64_t id = PyInterpreterState_GetID(interp);
    printf("interp %" PRId64 " <0x%" PRIXPTR ">, thread state <0x%" PRIXPTR ">: ",
            id, (uintptr_t)interp, (uintptr_t)ts);
    fflush(stdout);
    PyRun_SimpleString(
        "import sys;"
        "print('id(modules) =', id(sys.modules));"
        "sys.stdout.flush()"
    );
}
Ejemplo n.º 3
0
PyInterpreterState *
_PyInterpreterState_LookUpID(PY_INT64_T requested_id)
{
    if (requested_id < 0)
        goto error;

    PyInterpreterState *interp = PyInterpreterState_Head();
    while (interp != NULL) {
        PY_INT64_T id = PyInterpreterState_GetID(interp);
        if (id < 0)
            return NULL;
        if (requested_id == id)
            return interp;
        interp = PyInterpreterState_Next(interp);
    }

error:
    PyErr_Format(PyExc_RuntimeError,
                 "unrecognized interpreter ID %lld", requested_id);
    return NULL;
}