def __init__(self, pos, vel, frame=None):
        """
        Deprecated.
        """

        warnings.warn("This class is now deprecated! Use the general interface "
                      "provided by PhaseSpacePosition instead.",
                      DeprecationWarning)

        super(CartesianPhaseSpacePosition, self).__init__(pos, vel, frame=frame)
def __init__ ( self , pos , vel , frame = None ) : warnings . warn ( "This class is now deprecated! Use the general interface " "provided by PhaseSpacePosition instead." , DeprecationWarning ) super ( CartesianPhaseSpacePosition , self ) . __init__ ( pos , vel , frame = frame )
Deprecated.