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Edit: __init__.cpython-310.pyc
o �xe� � @ s� d dl Zd dlZd dlZdZe� ZG dd� deejj ��Z G dd� dejj e d�Z G dd � d e�Z G d d � d e d�Z G d d � d e�ZG dd� ded�Zdd� Zdd� Zdd� Ze�� ZdS )� N)� ContextVar�Context�Token� copy_contextc � e Zd Z� fdd�Z� ZS )� ContextMetac �2 t � �| |||�}|jdks|jdkrtd��|S )N� contextvarsr z-type 'Context' is not an acceptable base type��super�__new__� __module__�__name__� TypeError��mcls�names�bases�dct�cls�� __class__� �H/opt/saltstack/salt/lib/python3.10/site-packages/contextvars/__init__.pyr � zContextMeta.__new__�r r � __qualname__r � __classcell__r r r r r � r c @ sD e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dS )r c C s t �� | _d | _d S �N)� immutablesZMap�_data� _prev_context��selfr r r �__init__ s zContext.__init__c O s\ | j d ur td�| ���t� | _ zt| � ||i |��W t| j � d | _ S t| j � d | _ w )Nz+cannot enter context: {} is already entered)r" � RuntimeError�format� _get_context� _set_context)r$ �callable�args�kwargsr r r �run s � �z Context.runc C s t � }| j|_|S r )r r! )r$ �newr r r �copy+ s z Context.copyc C s" t |t�s td�|���| j| S �Nz'a ContextVar key was expected, got {!r}�� isinstancer r r' r! �r$ �varr r r � __getitem__0 � � zContext.__getitem__c C s" t |t�s td�|���|| jv S r0 r1 r3 r r r � __contains__6 r6 zContext.__contains__c C � t | j�S r )�lenr! r# r r r �__len__< � zContext.__len__c C r8 r )�iterr! r# r r r �__iter__? r; zContext.__iter__N) r r r r% r- r/ r5 r7 r: r= r r r r r s r )� metaclassc s$ e Zd Z� fdd�Zdd� Z� ZS )�ContextVarMetac r )Nr r z0type 'ContextVar' is not an acceptable base typer r r r r r G r zContextVarMeta.__new__c C s d S r r )r �namer r r r5 M s zContextVarMeta.__getitem__)r r r r r5 r r r r r r? C s r? c @ sJ e Zd Zed�dd�Zedd� �Zefdd�Zdd � Zd d � Z d d � Z dS )r )�defaultc C s" t |t�s td��|| _|| _d S )Nz#context variable name must be a str)r2 �strr �_name�_default)r$ r@ rA r r r r% S s zContextVar.__init__c C � | j S r )rC r# r r r r@ Y � zContextVar.namec C sD t � }z|| W S ty Y nw |tur|S | jtur | jS t�r )r( �KeyError� _NO_DEFAULTrD � LookupError)r$ rA �ctxr r r �get] s � zContextVar.getc C sP t � }|j}z|| }W n ty tj}Y nw |�| |�}||_t|| |�S r )r( r! rG r �MISSING�set)r$ �valuerJ �data� old_valueZ updated_datar r r rM l s � zContextVar.setc C sv |j rtd��|j| urtd��|jt� urtd��|j}|jtju r,|j � |j�|_ n |j � |j|j�|_ d|_ d S )Nz Token has already been used oncez+Token was created by a different ContextVarz(Token was created in a different ContextT) �_usedr& �_var� ValueError�_contextr( � _old_valuer rL r! �deleterM )r$ �tokenrJ r r r �resetx s � � zContextVar.resetc C s8 d� | j�}| jtur|d� | j�7 }|d� t| �� S )Nz<ContextVar name={!r}z default={!r}z at {:0x}>)r' r@ rD rH �id�r$ �rr r r �__repr__� s zContextVar.__repr__N) r r r rH r% �propertyr@ rK rM rX r\ r r r r r Q s r c r )� TokenMetac r )Nr r z+type 'Token' is not an acceptable base typer r r r r r � r zTokenMeta.__new__r r r r r r^ � r r^ c @ s: e Zd Ze� Zdd� Zedd� �Zedd� �Zdd� Z d S ) r c C s || _ || _|| _d| _d S )NF)rT rR rU rQ )r$ �contextr4 rP r r r r% � s zToken.__init__c C rE r )rR r# r r r r4 � rF z Token.varc C rE r )rU r# r r r rP � rF zToken.old_valuec C s, d}| j r |d7 }|d�| jt| ��7 }|S )Nz<Token z usedz var={!r} at {:0x}>)rQ r' rR rY rZ r r r r\ � s zToken.__repr__N) r r r �objectrL r% r] r4 rP r\ r r r r r � s r c C s t � �� S r )r( r/ r r r r r � r; r c C s$ t tdd �} | d u rt� } | t_| S )Nr_ )�getattr�_stater r_ �rJ r r r r( � s r( c C s | t _d S r )rb r_ rc r r r r) � r; r) )�collections.abc� collections� threadingr �__all__r` rH �type�abc�Mappingr r r? r r^ r r r( r) �localrb r r r r �<module> s +B
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