Function PyUnpackDTypeSequence

oneflow/api/python/functional/common.cpp:245–247

  return PySequenceCheck(obj, [](PyObject* item) { return PyDTypeCheck(item); });
}
std::vector<Symbol<DType>> PyUnpackDTypeSequence(PyObject* obj) {
  return PyUnpackSequence<Symbol<DType>>(obj, [](PyObject* item) { return PyUnpackDType(item); });
}

// Shape
bool PyShapeCheck(PyObject* obj) { return PyLongSequenceCheck(obj); }