Method PyStream

python/src/wrap_stream.cpp:25–29

class PyStream : public stream::Stream {
 public:
  PyStream(py::function iterable_factory)
      : iterable_factory_(iterable_factory) {
    py::gil_scoped_acquire gil;
    next_ = iterable_factory_().attr("__iter__")().attr("__next__");
  }
  ~PyStream() {
    py::gil_scoped_acquire gil;