U
    ƽbi                     @   s<   d Z ddlmZ ddlmZ ddlmZ G dd deZdS )z
The Response class in REST framework is similar to HTTPResponse, except that
it is initialized with unrendered data, instead of a pre-rendered string.

The appropriate renderer is called during Django's template response rendering.
    )	responses)SimpleTemplateResponse)
Serializerc                       sF   e Zd ZdZd fdd	Zedd Zedd	 Z fd
dZ  Z	S )Responsez]
    An HttpResponse that allows its data to be rendered into
    arbitrary media types.
    NFc           
         s`   t  jd|d t|tr&d}t||| _|| _|| _|| _|r\|	 D ]\}}	|	| |< qJdS )z
        Alters the init arguments slightly.
        For example, drop 'template_name', and instead use 'data'.

        Setting 'renderer' and 'media_type' will typically be deferred,
        For example being set automatically by the `APIView`.
        N)statusztYou passed a Serializer instance as data, but probably meant to pass serialized `.data` or `.error`. representation.)
super__init__
isinstancer   AssertionErrordatatemplate_name	exceptioncontent_typeitems)
selfr   r   r   headersr   r   msgnamevalue	__class__ ;/tmp/pip-unpacked-wheel-iohwuy7z/rest_framework/response.pyr      s    

zResponse.__init__c                 C   s   t | dd }t | dd }t | dd }|s0td|s<td|d k	sLtd| |d< |j}|j}| j}|d kr|d k	rd||}n|d kr|}|| d	< || j||}t|t	r|std
|
|S |s| d	= |S )Naccepted_rendereraccepted_media_typerenderer_contextz&.accepted_renderer not set on Responsez(.accepted_media_type not set on Responsez%.renderer_context not set on Responseresponsez{}; charset={}zContent-Typez?renderer returned unicode, and did not specify a charset value.)getattrr
   
media_typecharsetr   formatrenderr   r	   strencode)r   Zrendererr   contextr   r   r   retr   r   r   rendered_content1   s0    

zResponse.rendered_contentc                 C   s   t | jdS )zw
        Returns reason text corresponding to our HTTP response status code.
        Provided for convenience.
         )r   getstatus_code)r   r   r   r   status_textS   s    zResponse.status_textc                    s.   t   }dD ]}||kr||= qg |d< |S )zO
        Remove attributes from the response that shouldn't be cached.
        )r   r   Zresolver_matchclientrequestjsonZwsgi_requestZ_closable_objects)r   __getstate__)r   statekeyr   r   r   r.   [   s    
zResponse.__getstate__)NNNNFN)
__name__
__module____qualname____doc__r   propertyr&   r*   r.   __classcell__r   r   r   r   r      s          
!
r   N)r4   http.clientr   Zdjango.template.responser   Zrest_framework.serializersr   r   r   r   r   r   <module>   s   