Module « types » Python 3.11.3

Classe « DynamicClassAttribute »

Informations générales

Héritage

builtins.object
    DynamicClassAttribute

Définition

class DynamicClassAttribute(builtins.object):

help(DynamicClassAttribute)

Route attribute access on a class to __getattr__.

    This is a descriptor, used to define attributes that act differently when
    accessed through an instance and through a class.  Instance access remains
    normal, but access to an attribute through a class will be routed to the
    class's __getattr__ method; this is done by raising AttributeError.

    This allows one to have properties active on an instance, and have virtual
    attributes on the class with the same name.  (Enum used this between Python
    versions 3.4 - 3.9 .)

    Subclass from this to use a different method of accessing virtual attributes
    and still be treated properly by the inspect module. (Enum uses this since
    Python 3.10 .)

    

Constructeur(s)

Signature du constructeur	Description
__init__(self, fget=None, fset=None, fdel=None, doc=None)

Liste des opérateurs

Opérateurs hérités de la classe object

__eq__, __ge__, __gt__, __le__, __lt__, __ne__

Méthodes héritées de la classe object

__delattr__, __dir__, __format__, __getattribute__, __getstate__, __hash__, __init_subclass__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__