text: import upath.core
  
  
  class _MemoryAccessor(upath.core._FSSpecAccessor):
      def __init__(self, *args, **kwargs):
          super().__init__(*args, **kwargs)
          self._fs.root_marker = ""
  
  
  class MemoryPath(upath.core.UPath):
      _default_accessor = _MemoryAccessor
  
      def iterdir(self):
          """Iterate over the files in this directory.  Does not yield any
          result for the special paths '.' and '..'.
          """
          for name in self._accessor.listdir(self):
              # fsspec returns dictionaries
              if isinstance(name, dict):
                  name = name.get("name")
              if name in {".", ".."}:
                  # Yielding a path object for these makes little sense
                  continue
              # only want the path name with iterdir
              name = name.rstrip("/")
              name = self._sub_path(name)
              yield self._make_child_relpath(name)
  