Ejemplos de pickle_setattrs_from_dict en C++ (Cpp)

Ejemplo n.º 1

Archivo: cPersistence.c Proyecto: zopefoundation/persistent

static PyObject *
pickle___setstate__(PyObject *self, PyObject *state)
{
    PyObject *slots=NULL;

    if (PyTuple_Check(state))
    {
        if (!PyArg_ParseTuple(state, "OO:__setstate__", &state, &slots))
            return NULL;
    }

    if (state != Py_None)
    {
        PyObject **dict;
        PyObject *d_key, *d_value;
        Py_ssize_t i;

        dict = _PyObject_GetDictPtr(self);
        
        if (!dict)
        {
            PyErr_SetString(PyExc_TypeError,
                            "this object has no instance dictionary");
            return NULL;
        }

        if (!*dict)
        {
            *dict = PyDict_New();
            if (!*dict)
                return NULL;
        }

        PyDict_Clear(*dict);

        i = 0;
        while (PyDict_Next(state, &i, &d_key, &d_value)) {
            /* normally the keys for instance attributes are
               interned.  we should try to do that here. */
            if (NATIVE_CHECK_EXACT(d_key)) {
                Py_INCREF(d_key);
                INTERN_INPLACE(&d_key);
                Py_DECREF(d_key);
            }
            if (PyObject_SetItem(*dict, d_key, d_value) < 0)
                return NULL;
        }
    }

    if (slots && pickle_setattrs_from_dict(self, slots) < 0)
        return NULL;

    Py_INCREF(Py_None);
    return Py_None;
}

Ejemplo n.º 2

Archivo: pickle.c Proyecto: newhollandpress/phpzope

static PyObject *
pickle___setstate__(PyObject *self, PyObject *state)
{
  PyObject *slots=NULL;

  if (PyTuple_Check(state))
    {
      if (! PyArg_ParseTuple(state, "OO", &state, &slots))
        return NULL;
    }

  if (state != Py_None)
    {
      PyObject **dict;

      dict = _PyObject_GetDictPtr(self);
      if (dict)
        {
          if (*dict == NULL)
            {
              *dict = PyDict_New();
              if (*dict == NULL)
                return NULL;
            }
        }

      if (*dict != NULL)
        {
          PyDict_Clear(*dict);
          if (PyDict_Update(*dict, state) < 0)
            return NULL;
        }
      else if (pickle_setattrs_from_dict(self, state) < 0)
        return NULL;
    }

  if (slots != NULL && pickle_setattrs_from_dict(self, slots) < 0)
    return NULL;

  Py_INCREF(Py_None);
  return Py_None;
}

Ejemplo n.º 3

Archivo: cPersistence.c Proyecto: charles4/afterschool-student-tracker

static PyObject *
pickle___setstate__(PyObject *self, PyObject *state)
{
    PyObject *slots=NULL;

    if (PyTuple_Check(state))
    {
        if (!PyArg_ParseTuple(state, "OO:__setstate__", &state, &slots))
            return NULL;
    }

    if (state != Py_None)
    {
        PyObject **dict;

        dict = _PyObject_GetDictPtr(self);
        
        if (!dict)
        {
            PyErr_SetString(PyExc_TypeError,
                            "this object has no instance dictionary");
            return NULL;
        }

        if (!*dict)
        {
            *dict = PyDict_New();
            if (!*dict)
                return NULL;
        }

        PyDict_Clear(*dict);
        if (PyDict_Update(*dict, state) < 0)
            return NULL;
    }

    if (slots && pickle_setattrs_from_dict(self, slots) < 0)
        return NULL;

    Py_INCREF(Py_None);
    return Py_None;
}