�
<��g�
� �B � d dl Z d dlmZ d dlmZ G d� de� � ZdS )� N)�MutableMapping)� lru_cachec �P � e Zd ZdZ d
d�Zd� Zd� Zd� Zd� Zd � Z d
� Z
d � Z d � Z dS )�DirCachea�
Caching of directory listings, in a structure like::
{"path0": [
{"name": "path0/file0",
"size": 123,
"type": "file",
...
},
{"name": "path0/file1",
},
...
],
"path1": [...]
}
Parameters to this class control listing expiry or indeed turn
caching off
TNc � � � i � _ i � _ |r# t |dz � � � fd�� � � _ |� _ |� _ |� _ dS )a
Parameters
----------
use_listings_cache: bool
If False, this cache never returns items, but always reports KeyError,
and setting items has no effect
listings_expiry_time: int or float (optional)
Time in seconds that a listing is considered valid. If None,
listings do not expire.
max_paths: int (optional)
The number of most recent listings that are considered valid; 'recent'
refers to when the entry was set.
� c �: �� �j � | d � � S �N)�_cache�pop)�key�selfs ��_/home/asafur/pinokio/api/open-webui.git/app/env/lib/python3.11/site-packages/fsspec/dircache.py�<lambda>z#DirCache.__init__.<locals>.<lambda>3 s �� �4�;�?�?�3�PT�;U�;U� � N)r �_timesr �_q�use_listings_cache�listings_expiry_time� max_paths)r r r r �kwargss ` r �__init__zDirCache.__init__ s^ �� �* �� ��� � � W�.�i� �A�
�.�.�/U�/U�/U�/U�V�V�D�G�"4�� �$8��!�"����r c �� � | j �A| j � |d� � t j � � z
| j k r| j |= | j r| � |� � | j | S )Nr )r r �get�timer r r �r �items r � __getitem__zDirCache.__getitem__8 sg � � � $� 0��{���t�Q�'�'�$�)�+�+�5��9R�8R�R�R��K��%� �>� � �G�G�D�M�M�M��{�4� � r c �8 � | j � � � d S r
)r �clear�r s r r zDirCache.clear@ s � � � �������r c �* � t | j � � S r
)�lenr r! s r �__len__zDirCache.__len__C s � ��4�;� � � r c �: � | | dS # t $ r Y dS w xY w)NTF)�KeyErrorr s r � __contains__zDirCache.__contains__F s7 � � � ��J�J��4��� � � ��5�5� ���s � �
�c � � | j sd S | j r| � |� � || j |< | j � t j � � | j |< d S d S r
)r r r r r r r )r r
�values r � __setitem__zDirCache.__setitem__M s` � ��&� � �F� �>� � �G�G�C�L�L�L� �� �C�� � $� 0� #�y�{�{�D�K�� � � � 1� 0r c � � | j |= d S r
)r )r r
s r � __delitem__zDirCache.__delitem__V s � � �K�� � � r c �H � � t � j � � }� fd�|D � � S )Nc 3 �$ �K � | ]
}|�v �|V � � d S r
� )�.0�kr s �r � <genexpr>z$DirCache.__iter__.<locals>.<genexpr>\ s' �� � � �0�0�a�a�4�i�i��i�i�i�i�0�0r )�listr )r �entriess ` r �__iter__zDirCache.__iter__Y s, �� ��t�{�#�#��0�0�0�0�7�0�0�0�0r c �8 � t | j | j | j ffS r
)r r r r r! s r �
__reduce__zDirCache.__reduce__^ s! � � �
�
$�d�&?�� � P�
�
r )TNN)
�__name__�
__module__� __qualname__�__doc__r r r r$ r' r* r, r5 r7 r/ r r r r s� � � � � � �� �, � !�� #� #� #� #�:!� !� !� � � � � � �� � �+� +� +� � � �1� 1� 1�
�
�
�
�
r r )r �collections.abcr � functoolsr r r/ r r �<module>r> sp �� � � � � *� *� *� *� *� *� � � � � � �\
� \
� \
� \
� \
�~� \
� \
� \
� \
� \
r