How to convert class objects to named tuples? I am learning named tuples any one help me in this : I really want to use namedtuples instead of class objects

class objects 

class ZoneFileObject(object):
    def __init__(
            self,
            descriptor='',
            name='',
            filehandle='',
    ):
        self.descriptor = descriptor
        self.name = name
        self.filehandle = filehandle

optimized namedtuple in single line