File manager - Edit - /opt/saltstack/salt/lib/python3.10/site-packages/zmq/__pycache__/decorators.cpython-310.pyc
Back
o ;j� � @ sj d Z ddlmZ dZddlmZ ddlZG dd� d�ZG dd � d e�ZG d d � d e�Z d d � Z dd� Z dS )ae Decorators for running functions with context/sockets. .. versionadded:: 15.3 Like using Contexts and Sockets as context managers, but with decorator syntax. Context and sockets are closed at the end of the function. For example:: from zmq.decorators import context, socket @context() @socket(zmq.PUSH) def work(ctx, push): ... � )� annotations)�context�socket��wrapsNc @ s2 e Zd ZdZd dd�Zdd� Zdd� Zd d � ZdS ) � _DecoratorzThe mini decorator factoryNc C s || _ d S �N��_target)�self�target� r �B/opt/saltstack/salt/lib/python3.10/site-packages/zmq/decorators.py�__init__$ s z_Decorator.__init__c s, �j � i ���\�� �� ���fdd�}|S )a� The main logic of decorator Here is how those arguments works:: @out_decorator(*dec_args, *dec_kwargs) def func(*wrap_args, **wrap_kwargs): ... And in the ``wrapper``, we simply create ``self.target`` instance via ``with``:: target = self.get_target(*args, **kwargs) with target(*dec_args, **dec_kwargs) as obj: ... c s t � ���� ��fdd��}|S )Nc s� �j | i |��}|� i ����0}�r�|vr||�< n�r,�|v r,t�j� d�� d���| |f } �| i |��W d � S 1 sBw Y d S )Nz%() got multiple values for argument '�')� get_target� TypeError�__name__)�args�kwargsr �obj)�dec_args� dec_kwargs�func�kw_namer r r �wrapper> s �� $�z7_Decorator.__call__.<locals>.decorator.<locals>.wrapperr )r r �r r r r )r r � decorator= s z&_Decorator.__call__.<locals>.decorator)�process_decorator_args)r r r r r r r �__call__' s � �z_Decorator.__call__c O s | j S )zWReturn the target function Allows modifying args/kwargs to be passed. r )r r r r r r r T s z_Decorator.get_targetc O sX d}t |�d�t�r|�d�}nt|�dkr't |d t�r'|d }|dd� }|||fS )z�Process args passed to the decorator. args not consumed by the decorator will be passed to the target factory (Context/Socket constructor). N�name� r )� isinstance�get�str�pop�len�r r r r r r r r [ s z!_Decorator.process_decorator_argsr )r � __module__� __qualname__�__doc__r r r r r r r r r ! s - r c s e Zd ZdZ� fdd�Z� ZS )�_ContextDecoratorz Decorator subclass for Contextsc s t � �tj� d S r )�superr �zmq�Context)r �� __class__r r r o s z_ContextDecorator.__init__)r r( r) r* r � __classcell__r r r/ r r+ l s r+ c s0 e Zd ZdZ� fdd�Zdd� Zdd� Z� ZS )�_SocketDecoratorzJDecorator subclass for sockets Gets the context from other args. c s0 t � j|i |��\}}}|�dd�| _|||fS )z$Also grab context_name out of kwargs� context_namer )r, r r% r3 r' r/ r r r y s z'_SocketDecorator.process_decorator_argsc O s | j |i |��}|jS )z$Get context, based on call-time args)� _get_contextr )r r r r r r r r s z_SocketDecorator.get_targetc O sL | j |v r|| j }t|tj�r|S |D ] }t|tj�r | S qtj�� S )a� Find the ``zmq.Context`` from ``args`` and ``kwargs`` at call time. First, if there is an keyword argument named ``context`` and it is a ``zmq.Context`` instance , we will take it. Second, we check all the ``args``, take the first ``zmq.Context`` instance. Finally, we will provide default Context -- ``zmq.Context.instance`` :return: a ``zmq.Context`` instance )r3 r" r- r. �instance)r r r �ctx�argr r r r4 � s � z _SocketDecorator._get_context)r r( r) r* r r r4 r1 r r r/ r r2 s s r2 c O � t � | i |��S )z�Decorator for adding a Context to a function. Usage:: @context() def foo(ctx): ... .. versionadded:: 15.3 :param str name: the keyword argument passed to decorated function )r+ �r r r r r r � s r c O r8 )aS Decorator for adding a socket to a function. Usage:: @socket(zmq.PUSH) def foo(push): ... .. versionadded:: 15.3 :param str name: the keyword argument passed to decorated function :param str context_name: the keyword only argument to identify context object )r2 r9 r r r r � s r ) r* � __future__r �__all__� functoolsr r- r r+ r2 r r r r r r �<module> s K,
| ver. 1.4 |
Github
|
.
| PHP 8.2.30 | Generation time: 0 |
proxy
|
phpinfo
|
Settings