�
^��g� � �� � d dl � ddgZdZ G d� de� Z G d� de� Z eej de f� d e
� �
� Z e dd �� Z e d � � Z
e d
� � Z ede fe j � � ZeZ[ y)� )�*�
NamedConstant�ConstantNc �, � � e Zd ZdZ� fd�Z� fd�Z� xZS )�NamedConstantDictz�Track constant order and ensure names are not reused.
NamedConstantMeta will use the names found in self._names as the
Constant names.
c �8 �� t t | � � g | _ y �N)�superr �__init__�_names)�self� __class__s ��>/opt/hc_python/lib/python3.12/site-packages/aenum/_constant.pyr zNamedConstantDict.__init__ s �� �
� ��/�1��� � c �L �� t |� rt d|�d�� �t |� rni|| j v rt d|��� �t |t � s t |� s2|| v rt |�d| | ��� �| j j |� t t | �/ ||� y)z�Changes anything not dundered or not a constant descriptor.
If an constant name is used twice, an error is raised; duplicate
values are not checked for.
Single underscore (sunder) names are reserved.
z_sunder_ names, such as z+, are reserved for future NamedConstant usezattempt to reuse name: z already defined as: N) � is_sunder�
ValueError� is_dunderr � TypeError�
isinstance�constant�
is_descriptor�appendr
r � __setitem__)r
�key�valuer s �r r z NamedConstantDict.__setitem__ s� �� � �S�>� �� ��
� �s�^� �
�D�K�K�
��3� A�B� B�
��x�
(�
�e�0D��d�{� �s�D��I� N�O�O� �K�K� � �s� #�
� ��2�3��>r )�__name__�
__module__� __qualname__�__doc__r r �
__classcell__�r s @r r r s �� ��
�?� ?r r c �b � � e Zd ZdZed� � Z� fd�Zd� Z� fd�Zd� Z d� Z
d� Z eZ � fd �Z
� xZS )
�NamedConstantMetaz>
Block attempts to reassign NamedConstant attributes.
c � � t � S r )r )�metacls�cls�bases�kwdss r � __prepare__z NamedConstantMeta.__prepare__4 s � � �"�"r c �� �� t |� t u r)|}t � }|j � D ]
\ }}|||< � i }i }|j � D ]: \ } }
| |j v r|
|| < �t |
t � r |
j }
|
|| < �< t t | �+ | |||� } i | _ i | _ |j � D ]' \ } }
| j | | |
� } | | j | < �) | S r )
�type�dictr �itemsr r � nonmemberr r
r$ �__new__�_named_constant_cache_� _members_)r& r' r( �clsdict�
original_dict�k�v�newdict� constants�name�obj�newcls�new_kr s �r r0 zNamedConstantMeta.__new__8 s� �� � ��=�D� � #�M�'�)�G�%�+�+�-���1� ���
� .���� � � � � �I�D�#��w�~�~�%�"%� �$����C��+��i�i�� �G�D�M�
)� �(�'�:�7�C��PW�X��(*��%� ���"� � �*�I�D�#��N�N�6�4��5�E�%*�F� � �T� "� +� �
r c � � y)NT� �r' s r �__bool__zNamedConstantMeta.__bool__O s � �r c �� �� | j j |� }t �@t |t � r0t d|j
j �d|j �d�� �t t | �+ |� y )Nzcannot delete constant <�.�>) �__dict__�getr r �AttributeErrorr r �_name_r
r$ � __delattr__)r' �attr�cur_objr s �r rH z NamedConstantMeta.__delattr__R sY �� ��,�,�"�"�4�(�� � $��G�]�)K� �W�EV�EV�E_�E_�ah�ao�ao�!p�q� q�
� ��1�$�7r c �D � d� | j j � D � S )Nc 3 � K � | ] }|�� � y �wr r> ��.0r5 s r � <genexpr>z-NamedConstantMeta.__iter__.<locals>.<genexpr>Y s � �� �2�1�a��1�� � )r2 �valuesr? s r �__iter__zNamedConstantMeta.__iter__X s � �2�3�=�=�/�/�1�2�2r c �V � d� t | j j � � D � S )Nc 3 � K � | ] }|�� � y �wr r> rM s r rO z1NamedConstantMeta.__reversed__.<locals>.<genexpr>\ s � �� �<�;�a��;�rP )�reversedr2 rQ r? s r � __reversed__z NamedConstantMeta.__reversed__[ s � �<�8�C�M�M�$8�$8�$:�;�<�<r c �, � t | j � S r )�lenr2 r? s r �__len__zNamedConstantMeta.__len__^ s � ��3�=�=�!�!r c �� �� | j j |� }t �@t |t � r0t d|j
j �d|j �d�� �t t | �+ ||� y)z3Block attempts to reassign NamedConstants.
N�cannot rebind constant <rB rC ) rD rE r r rF r r rG r
r$ � __setattr__)r' r9 r rJ r s �r r\ z NamedConstantMeta.__setattr__c s] �� � �,�,�"�"�4�(�� � $��G�]�)K� �W�EV�EV�E_�E_�ah�ao�ao�!p�q� q�
� ��1�$��>r )r r r r � classmethodr* r0 r@ rH rR rV rY � __nonzero__r\ r! r" s @r r$ r$ / sK �� �� �#� �#��.�8� 3�=�"� �K�?� ?r r$ zPNamedConstants protection.
Derive from this class to lock NamedConstants.
)r- �doc�nsc �z � |�^|}| j j � D ]% \ }}t || � s�|j |k( s�#|c S t |�d| j
��� �| j j
|� }t |t � r0t d|j j
�d|j �d�� �t |t � r |xs |j }|j }| j }t |t � r |j }t |� }| j j
|� }|�:t | j
| t |� fi � }|| j t |� < |j! ||� }||_
||_ ||_ || j" |< |j% | ||� |S )Nz does not exist in r[ rB rC )rD r. r �_value_r r rE r rF r rG r r r r, r1 r0 r2 r\ ) r' r9 r r_ r: rJ r& � actual_type�
value_types r r0 r0 q su � � �}��� � � �+�+�-�I�D�#��#�s�#�� � �u�(<��
� .� �%�� � � N�O� O��l�l� � �t�$�G��'�=�)� ��AR�AR�A[�A[�]d�]k�]k� l�m�m� �E�8� $��"�U�]�]��� � ���m�m�G��%� �'��
�
���u�+�K��+�+�/�/� �<�J����#�,�,��d�5�k�(:�B�?�
�2<��"�"�4��;�/�
�
�
�j�%�
0�C��C�J��C�K��C�K� �C�M�M�$�� ����T�3�'� �Jr c �j � d| j j �d| j �d| j �d�S )N�<rB z: rC )r r rG rb )r
s r �__repr__rg � s) � �
�N�N� #� #�T�[�[�$�,�,� @� @r c �> � t | j | j ffS r )�getattrr rG )r
�protos r �
__reduce_ex__rk � s � � �T�^�^�T�[�[�1� 1�1r )NN)�_common�__all__r r- r r, r$ � _Addendumr* �object�globals�
constant_dictr0 rg rk �resolver r> r r �<module>rs s� �� � ��
�� �
�!?�� !?�H:?�� :?�x �
�
*�
*�?�V�J�
G� b� �9�
�
� � � � �@ �@� �@� �2� �2� "�/�F�:�}�?T�?T�?V�W�
� ��r