(self, conversion)
Arg:
          conversion: to be wrapped with :py:obj:`ensure_conversion` and used
            as a mutation code
Arg:
          conversion: to be wrapped with :py:obj:`ensure_conversion` and used
            as a mutation code
Arg : conversion : to be wrapped with : py : obj : ensure_conversion and used as a mutation code
def __init__(self, conversion):
        """
        Arg:
          conversion: to be wrapped with :py:obj:`ensure_conversion` and used
            as a mutation code
        """
        super().__init__()
        self.conversion = self.ensure_conversion(conversion)
def __init__ ( self , conversion ) : super ( ) . __init__ ( ) self . conversion = self . ensure_conversion ( conversion )