Edit File: queues.cpython-38.opt-2.pyc
U @��d � @ s� d Z ddlZddlZddlZddlmZ ddlmZ G dd� de�ZG dd � d e�Z G d d � d �Z G d d � d e �Z G dd� de �Z dS ))�Queue� PriorityQueue� LifoQueue� QueueFull� QueueEmpty� N� )�events)�locksc @ s e Zd ZdS )r N��__name__� __module__� __qualname__� r r �3/opt/alt/python38/lib64/python3.8/asyncio/queues.pyr s r c @ s e Zd ZdS )r Nr r r r r r s r c @ s� e Zd Zd(dd�dd�Zdd� Zdd � Zd d � Zd d � Zdd� Zdd� Z dd� Z dd� Z e dd� �Z dd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� ZdS ))r r N��loopc C sp |d krt �� | _n|| _tjdtdd� || _t�� | _ t�� | _ d| _ t j |d�| _| j�� | �|� d S )Nz[The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.� )� stacklevelr r )r Zget_event_loop�_loop�warnings�warn�DeprecationWarning�_maxsize� collections�deque�_getters�_putters�_unfinished_tasksr ZEvent� _finished�set�_init)�self�maxsizer r r r �__init__! s � zQueue.__init__c C s t �� | _d S �N)r r �_queue�r! r" r r r r 6 s z Queue._initc C s | j �� S r$ )r% �popleft�r! r r r �_get9 s z Queue._getc C s | j �|� d S r$ �r% �append�r! �itemr r r �_put< s z Queue._putc C s& |r"|� � }|�� s |�d � q"q d S r$ )r' ZdoneZ set_result)r! �waitersZwaiterr r r � _wakeup_nextA s zQueue._wakeup_nextc C s( dt | �j� dt| �d�d| �� � d�S )N�<z at z#x� �>)�typer �id�_formatr( r r r �__repr__I s zQueue.__repr__c C s dt | �j� d| �� � d�S )Nr1 r2 r3 )r4 r r6 r( r r r �__str__L s z Queue.__str__c C s~ d| j ��}t| dd �r,|dt| j���7 }| jrH|dt| j�� d�7 }| jrd|dt| j�� d�7 }| jrz|d| j� �7 }|S )Nzmaxsize=r% z _queue=z _getters[�]z _putters[z tasks=)r �getattr�listr% r �lenr r )r! �resultr r r r6 O s z Queue._formatc C s t | j�S r$ )r< r% r( r r r �qsize[ s z Queue.qsizec C s | j S r$ )r r( r r r r" _ s z Queue.maxsizec C s | j S r$ �r% r( r r r �emptyd s z Queue.emptyc C s | j dkrdS | �� | j kS d S )Nr F)r r> r( r r r �fullh s z Queue.fullc � s� | � � r�| j�� }| j�|� z|I d H W q |�� z| j�|� W n tk r` Y nX | � � s~|�� s~| � | j� � Y q X q | � |�S r$ ) rA r � create_futurer r+ �cancel�remove� ValueError� cancelledr0 � put_nowait)r! r- Zputterr r r �puts s z Queue.putc C s> | � � r t�| �|� | jd7 _| j�� | �| j� d S )Nr )rA r r. r r �clearr0 r r, r r r rG � s zQueue.put_nowaitc � s� | � � r�| j�� }| j�|� z|I d H W q |�� z| j�|� W n tk r` Y nX | � � s~|�� s~| � | j� � Y q X q | � � S r$ ) r@ r rB r r+ rC rD rE rF r0 � get_nowait)r! �getterr r r �get� s z Queue.getc C s$ | � � r t�| �� }| �| j� |S r$ )r@ r r) r0 r r, r r r rJ � s zQueue.get_nowaitc C s8 | j dkrtd��| j d8 _ | j dkr4| j�� d S )Nr z!task_done() called too many timesr )r rE r r r( r r r � task_done� s zQueue.task_donec � s | j dkr| j�� I d H d S )Nr )r r �waitr( r r r �join� s z Queue.join)r )r r r r# r r) r. r0 r7 r8 r6 r> �propertyr" r@ rA rH rG rL rJ rM rO r r r r r s& r c @ s0 e Zd Zdd� Zejfdd�Zejfdd�ZdS )r c C s g | _ d S r$ r? r& r r r r � s zPriorityQueue._initc C s || j |� d S r$ r? )r! r- �heappushr r r r. � s zPriorityQueue._putc C s || j �S r$ r? )r! �heappopr r r r) � s zPriorityQueue._getN) r r r r �heapqrQ r. rR r) r r r r r � s r c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )r c C s g | _ d S r$ r? r& r r r r � s zLifoQueue._initc C s | j �|� d S r$ r* r, r r r r. � s zLifoQueue._putc C s | j �� S r$ )r% �popr( r r r r) � s zLifoQueue._getN)r r r r r. r) r r r r r � s r ) �__all__r rS r � r r � Exceptionr r r r r r r r r �<module> s K