Function py_bytes_as_span

src/mgr/PyModule.cc:160–170

}

std::span<std::byte const> py_bytes_as_span(PyObject *bytes)
{
  assert(bytes);
  assert(PyBytes_CheckExact(bytes));
  Py_ssize_t length;
  char *buf;
  int r = PyBytes_AsStringAndSize(
    bytes, &buf, &length);
  assert(r == 0);
  return std::span<std::byte const>((const std::byte*)buf, size_t(length));
}

PyObject *py_bytes_from_span(std::span<std::byte const> s)
{