parameters: (self, ns_range)
docstring: Init.
docstring_summary: Init.
docstring_tokens: Init .
function: def __init__(self, ns_range):
      """Init."""
      self._ns_range = ns_range
      if self._ns_range is not None:
        self._iter = iter(self._ns_range)
        self._last_ns = None
function_tokens: def __init__ ( self , ns_range ) : self . _ns_range = ns_range if self . _ns_range is not None : self . _iter = iter ( self . _ns_range ) self . _last_ns = None