Method VisitIterable

python/pyarrow/src/arrow/python/inference.cc:516–520

Infer value type from a sequence of values

  // Infer value type from a sequence of values
  Status VisitIterable(PyObject* obj) {
    return internal::VisitIterable(obj, [this](PyObject* value, bool* keep_going) {
      return Visit(value, keep_going);
    });
  }

  Status GetType(std::shared_ptr<DataType>* out) {
    // TODO(wesm): handling forming unions