File: //usr/local/lib/python3.10/importlib/metadata/__pycache__/_collections.cpython-310.pyc
o
�i� � @ s6 d dl Z G dd� de j�ZG dd� de �dd��ZdS )� Nc s( e Zd ZdZ� fdd�Zdd� Z� ZS )�FreezableDefaultDicta!
Often it is desirable to prevent the mutation of
a default dict after its initial construction, such
as to prevent mutation during iteration.
>>> dd = FreezableDefaultDict(list)
>>> dd[0].append('1')
>>> dd.freeze()
>>> dd[1]
[]
>>> len(dd)
1
c s t | dt� j�|�S )N�_frozen)�getattr�super� __missing__)�self�key�� __class__� �</usr/local/lib/python3.10/importlib/metadata/_collections.pyr s z FreezableDefaultDict.__missing__c s � fdd�� _ d S )Nc s � � � S )N)�default_factory)r �r r r �<lambda> s z-FreezableDefaultDict.freeze.<locals>.<lambda>)r r r r r �freeze s zFreezableDefaultDict.freeze)�__name__�
__module__� __qualname__�__doc__r r �
__classcell__r r r r r s r c @ s e Zd Zedd� �ZdS )�Pairc C s | t tj|�dd��� S )N�=� )�map�str�strip�split)�cls�textr r r �parse s z
Pair.parseN)r r r � classmethodr r r r r r s r z
name value)� collections� defaultdictr �
namedtupler r r r r �<module> s