
    wg#                    (    d Z ddlmZ  G d d      Zy)z The core's core.     )annotationsc                       e Zd ZdZdZd Zd Zy)Registrya  
    Base class for registry objects.

    Registries map a name to an object using attribute notation. Registry
    classes behave singletonically: all their instances share the same state,
    which is stored in the class object.

    All subclasses should set `__slots__ = ()`.
     c                2    t        | j                  ||       y N)setattr	__class__)selfnameobjs      T/home/mcse/projects/flask/flask-venv/lib/python3.12/site-packages/sympy/core/core.py__setattr__zRegistry.__setattr__   s    c*    c                0    t        | j                  |       y r   )delattrr
   )r   r   s     r   __delattr__zRegistry.__delattr__   s    %r   N)__name__
__module____qualname____doc__	__slots__r   r   r   r   r   r   r      s     I+&r   r   N)r   
__future__r   r   r   r   r   <module>r      s     "& &r   