← Back
Editing: adapter.cpython-36.pyc
3 �Pf � @ sT d dl Z d dlZd dlmZ ddlmZ ddlmZ ddlm Z G dd� de�Z dS ) � N)� HTTPAdapter� )�CacheController)� DictCache)�CallbackFileWrapperc sP e Zd Zeddg�Zd� fdd� Z� fdd�Zd� fd d � Z� fd d �Z� Z S )�CacheControlAdapterZPUTZDELETENTc sB t t| �j||� |pt� | _|| _|p*t}|| j||d�| _d S )N)� cache_etags� serializer)�superr �__init__r �cache� heuristicr � controller) �selfr r Zcontroller_classr r �args�kwZcontroller_factory)� __class__� � /usr/lib/python3.6/adapter.pyr s z CacheControlAdapter.__init__c sV |j dkr>| jj|�}|r*| j||dd�S |jj| jj|�� tt| �j |f|�}|S )z� Send a request. Use the request information to see if it exists in the cache and cache the response if we need to and can. �GETT)� from_cache) �methodr Zcached_request�build_responseZheaders�updateZconditional_headersr r �send)r �requestr �cached_response�resp)r r r r s zCacheControlAdapter.sendFc s | r�|j dkr�| jr"| jj|�}|jdkr`| jj||�}||k rFd}|jdd� |j� |}n\|jdkrz| jj||� nBt |j t j | jj||��|_ |j r�|j� � fdd�}tj||�|_tt| �j||�}|j | jkr�|jr�| jj|j�}| jj|� ||_|S ) z� Build a response by making a request or using the cache. This will end up calling send and returning a potentially cached response r i0 TF)Zdecode_contenti- c s � � | j dkr| jj� d S )Nr )Z chunk_left�_fpZ_close)r )�super_update_chunk_lengthr r �_update_chunk_lengthg s z@CacheControlAdapter.build_response.<locals>._update_chunk_length)r r ZapplyZstatusr Zupdate_cached_response�readZ release_connZcache_responser r � functools�partialZchunkedr �types� MethodTyper r r �invalidating_methods�ok� cache_urlZurlr �deleter )r r Zresponser r r r r( )r )r r r 3 s< z"CacheControlAdapter.build_responsec s | j j� tt| �j� d S )N)r �closer r )r )r r r r* { s zCacheControlAdapter.close)NTNNN)F) �__name__� __module__� __qualname__�setr& r r r r* � __classcell__r r )r r r s Hr ) r$ r" Z pip._vendor.requests.adaptersr r r r r Z filewrapperr r r r r r �<module> s
Save File
Cancel