#NEWLINE# def __init__( self , **kwargs ) : #NEWLINE# #INDENT# super ( BaseIPythonApplication , self ) . __init__ ( ** kwargs ) #NEWLINE# if ( not os . path . exists ( self . ipython_dir ) ) : #NEWLINE# #INDENT# self . _ipython_dir_changed ( 'ipython_dir' , kwargs . ipython_dir , self . ipython_dir )