Function PyUnpackSbpParallelSequence

oneflow/api/python/functional/common.cpp:303–306

  return PySequenceCheck(obj, [](PyObject* item) { return PySbpParallelCheck(item); });
}
std::vector<Symbol<SbpParallel>> PyUnpackSbpParallelSequence(PyObject* obj) {
  return PyUnpackSequence<Symbol<SbpParallel>>(
      obj, [](PyObject* item) { return PyUnpackSbpParallel(item); });
}

// Tensor index
bool PyTensorIndexCheck(PyObject* obj) {