#NEWLINE# def __init__( self , wrong_var_name = 'wrong:0' , prefix = 'validation' ) : #NEWLINE# #INDENT# '\n        :param wrong_var_name: name of the `wrong` variable\n        :param prefix: an optional prefix for logging\n        ' #NEWLINE# self . wrong_var_name = wrong_var_name #NEWLINE# self . prefix = prefix