parameters: (self, ros_paths=None)
docstring: :param ros_paths: Ordered list of paths to search for
            resources. If `None` (default), use environment ROS path.
docstring_summary: :param ros_paths: Ordered list of paths to search for
            resources. If `None` (default), use environment ROS path.
docstring_tokens: : param ros_paths : Ordered list of paths to search for resources . If None ( default ) use environment ROS path .
function: def __init__(self, ros_paths=None):
          """
          :param ros_paths: Ordered list of paths to search for
            resources. If `None` (default), use environment ROS path.
          """
          super(RosStack, self).__init__(STACK_FILE, ros_paths)
function_tokens: def __init__ ( self , ros_paths = None ) : super ( RosStack , self ) . __init__ ( STACK_FILE , ros_paths )