Function CastPyArg2Long

paddle/fluid/pybind/op_function_common.cc:350–365

}

int64_t CastPyArg2Long(PyObject* obj,
                       const std::string& op_type,
                       ssize_t arg_pos) {
  if (PyObject_CheckLong(obj)) {
    return PyObject_ToInt64(obj);
  } else {
    PADDLE_THROW(common::errors::InvalidType(
        "%s(): argument (position %d) must be "
        "long, but got %s",
        op_type,
        arg_pos + 1,
        ((PyTypeObject*)obj->ob_type)->tp_name));  // NOLINT
  }

  return 0;
}
int64_t CastPyArg2Long(PyObject* obj,
                       const std::string& op_type,
                       ssize_t arg_pos,