a
    Lcòf;$  ã                   @   sÌ   d dl Z d dlmZmZ d dlmZ d dlmZmZm	Z	m
Z
mZ d dlmZ d dlmZ d dlmZ d dlmZ e  d	¡ZG d
d„ dƒZG dd„ dƒZG dd„ dƒZG dd„ deeeƒZG dd„ deƒZdS )é    N)ÚiscoroutinefunctionÚmarkcoroutinefunction)ÚImproperlyConfigured)ÚHttpResponseÚHttpResponseGoneÚHttpResponseNotAllowedÚHttpResponsePermanentRedirectÚHttpResponseRedirect)ÚTemplateResponse)Úreverse)Úclassonlymethod)Úclasspropertyzdjango.requestc                   @   s   e Zd ZdZdZdd„ ZdS )ÚContextMixinz
    A default context mixin that passes the keyword arguments received by
    get_context_data() as the template context.
    Nc                 K   s&   |  d| ¡ | jd ur"| | j¡ |S )NÚview)Ú
setdefaultÚextra_contextÚupdate)ÚselfÚkwargs© r   úV/home/httpd/docs/test/DocsMgr/lib/python3.9/site-packages/django/views/generic/base.pyÚget_context_data   s    
zContextMixin.get_context_data)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r   r   r      s   r   c                   @   s`   e Zd ZdZg d¢Zdd„ Zedd„ ƒZedd„ ƒZ	d	d
„ Z
dd„ Zdd„ Zdd„ Zdd„ ZdS )ÚViewz}
    Intentionally simple parent class for all views. Only implements
    dispatch-by-method and simple sanity checking.
    )ÚgetÚpostÚputÚpatchÚdeleteÚheadÚoptionsÚtracec                 K   s"   |  ¡ D ]\}}t| ||ƒ qdS )z|
        Constructor. Called in the URLconf; can contain helpful extra
        keyword arguments, and other things.
        N)ÚitemsÚsetattr)r   r   ÚkeyÚvaluer   r   r   Ú__init__5   s    zView.__init__c                    sZ   ‡ fdd„ˆ j D ƒ}|sdS t|d ƒ‰t‡fdd„|dd … D ƒƒsVtˆ j› d�ƒ‚ˆS )	Nc                    s(   g | ] }|d krt ˆ |ƒrtˆ |ƒ‘qS )r#   )ÚhasattrÚgetattr)Ú.0Úmethod)Úclsr   r   Ú
<listcomp>A   s   þz&View.view_is_async.<locals>.<listcomp>Fr   c                 3   s   | ]}t |ƒˆ kV  qd S ©N)r   )r,   Úh)Úis_asyncr   r   Ú	<genexpr>I   ó    z%View.view_is_async.<locals>.<genexpr>é   z4 HTTP handlers must either be all sync or all async.)Úhttp_method_namesr   Úallr   r   )r.   Úhandlersr   )r.   r2   r   Úview_is_async?   s    
þ
ÿzView.view_is_asyncc                    s˜   ˆD ]<}|ˆ j v r$td|ˆ jf ƒ‚tˆ |ƒstdˆ j|f ƒ‚q‡ ‡fdd„}ˆ |_ˆ|_ˆ j|_ˆ j|_ˆ jj	|_	|j
 ˆ jj
¡ ˆ jr”t|ƒ |S )z0Main entry point for a request-response process.zAThe method name %s is not accepted as a keyword argument to %s().zm%s() received an invalid keyword %r. as_view only accepts arguments that are already attributes of the class.c                    sV   ˆ f i ˆ¤Ž}|j | g|¢R i |¤Ž t|dƒs>tdˆ j ƒ‚|j| g|¢R i |¤ŽS )NÚrequestz\%s instance has no 'request' attribute. Did you override setup() and forget to call super()?)Úsetupr*   ÚAttributeErrorr   Údispatch)r:   Úargsr   r   ©r.   Ú
initkwargsr   r   r   `   s    
ÿÿzView.as_view.<locals>.view)r6   Ú	TypeErrorr   r*   Z
view_classZview_initkwargsr   r   r=   Ú__annotations__Ú__dict__r   r9   r   )r.   r@   r'   r   r   r?   r   Úas_viewP   s.    
ÿÿ
þÿ

zView.as_viewc                 O   s2   t | dƒrt | dƒs| j| _|| _|| _|| _dS )z1Initialize attributes shared by all view methods.r   r"   N)r*   r   r"   r:   r>   r   ©r   r:   r>   r   r   r   r   r;   }   s
    z
View.setupc                 O   sB   |j  ¡ | jv r&t| |j  ¡ | jƒ}n| j}||g|¢R i |¤ŽS r0   )r-   Úlowerr6   r+   Úhttp_method_not_allowed)r   r:   r>   r   Úhandlerr   r   r   r=   …   s    ÿzView.dispatchc                    sH   t jd|j|jd|dœd� t|  ¡ ƒ‰ | jr@‡ fdd„}|ƒ S ˆ S d S )NzMethod Not Allowed (%s): %si•  ©Ústatus_coder:   ©Úextrac                   “   s   ˆ S r0   r   r   ©Úresponser   r   Úfuncœ   s    z*View.http_method_not_allowed.<locals>.func)ÚloggerÚwarningr-   Úpathr   Ú_allowed_methodsr9   ©r   r:   r>   r   rO   r   rM   r   rG   ‘   s    üzView.http_method_not_allowedc                    sD   t ƒ ‰ d |  ¡ ¡ˆ jd< dˆ jd< | jr<‡ fdd„}|ƒ S ˆ S dS )z8Handle responding to requests for the OPTIONS HTTP verb.z, ZAllowÚ0zContent-Lengthc                   “   s   ˆ S r0   r   r   rM   r   r   rO   «   s    zView.options.<locals>.funcN)r   ÚjoinrS   Úheadersr9   rT   r   rM   r   r#   £   s    
zView.optionsc                    s   ‡ fdd„ˆ j D ƒS )Nc                    s   g | ]}t ˆ |ƒr| ¡ ‘qS r   )r*   Úupper)r,   Úm©r   r   r   r/   ³   r4   z)View._allowed_methods.<locals>.<listcomp>)r6   rZ   r   rZ   r   rS   ²   s    zView._allowed_methodsN)r   r   r   r   r6   r)   r   r9   r   rD   r;   r=   rG   r#   rS   r   r   r   r   r   $   s   


,r   c                   @   s0   e Zd ZdZdZdZeZdZdd„ Z	dd„ Z
dS )ÚTemplateResponseMixinz.A mixin that can be used to render a template.Nc                 K   s0   |  d| j¡ | jf | j|  ¡ || jdœ|¤ŽS )zÏ
        Return a response, using the `response_class` for this view, with a
        template rendered with the given context.

        Pass response_kwargs to the constructor of the response class.
        Úcontent_type)r:   ÚtemplateÚcontextÚusing)r   r\   Úresponse_classr:   Úget_template_namesÚtemplate_engine)r   r^   Zresponse_kwargsr   r   r   Úrender_to_response¾   s    üûz(TemplateResponseMixin.render_to_responsec                 C   s    | j du rtdƒ‚n| j gS dS )z¢
        Return a list of template names to be used for the request. Must return
        a list. May not be called if render_to_response() is overridden.
        NztTemplateResponseMixin requires either a definition of 'template_name' or an implementation of 'get_template_names()')Útemplate_namer   rZ   r   r   r   ra   Î   s
    
ÿz(TemplateResponseMixin.get_template_names)r   r   r   r   rd   rb   r
   r`   r\   rc   ra   r   r   r   r   r[   ¶   s   r[   c                   @   s   e Zd ZdZdd„ ZdS )ÚTemplateViewzT
    Render a template. Pass keyword arguments from the URLconf to the context.
    c                 O   s   | j f i |¤Ž}|  |¡S r0   )r   rc   )r   r:   r>   r   r^   r   r   r   r   á   s    zTemplateView.getN)r   r   r   r   r   r   r   r   r   re   Ü   s   re   c                   @   s`   e Zd ZdZdZdZdZdZdd„ Zdd„ Z	dd	„ Z
d
d„ Zdd„ Zdd„ Zdd„ Zdd„ ZdS )ÚRedirectViewz&Provide a redirect on any GET request.FNc                 O   sX   | j r| j | }n| jr*t| j||d�}ndS | jj dd¡}|rT| jrTd||f }|S )z±
        Return the URL redirect to. Keyword arguments from the URL pattern
        match generating the redirect request are provided as kwargs to this
        method.
        )r>   r   NÚQUERY_STRINGÚ z%s?%s)ÚurlÚpattern_namer   r:   ZMETAr   Úquery_string)r   r>   r   ri   r   r   r   Úget_redirect_urlî   s    
zRedirectView.get_redirect_urlc                 O   sN   | j |i |¤Ž}|r,| jr"t|ƒS t|ƒS ntjd|jd|dœd� tƒ S d S )NzGone: %siš  rI   rK   )rl   Ú	permanentr   r	   rP   rQ   rR   r   )r   r:   r>   r   ri   r   r   r   r      s    
ÿzRedirectView.getc                 O   s   | j |g|¢R i |¤ŽS r0   ©r   rE   r   r   r   r"     s    zRedirectView.headc                 O   s   | j |g|¢R i |¤ŽS r0   rn   rE   r   r   r   r     s    zRedirectView.postc                 O   s   | j |g|¢R i |¤ŽS r0   rn   rE   r   r   r   r#     s    zRedirectView.optionsc                 O   s   | j |g|¢R i |¤ŽS r0   rn   rE   r   r   r   r!     s    zRedirectView.deletec                 O   s   | j |g|¢R i |¤ŽS r0   rn   rE   r   r   r   r     s    zRedirectView.putc                 O   s   | j |g|¢R i |¤ŽS r0   rn   rE   r   r   r   r      s    zRedirectView.patch)r   r   r   r   rm   ri   rj   rk   rl   r   r"   r   r#   r!   r   r    r   r   r   r   rf   æ   s   rf   )ÚloggingZasgiref.syncr   r   Zdjango.core.exceptionsr   Zdjango.httpr   r   r   r   r	   Zdjango.template.responser
   Zdjango.urlsr   Zdjango.utils.decoratorsr   Zdjango.utils.functionalr   Ú	getLoggerrP   r   r   r[   re   rf   r   r   r   r   Ú<module>   s   
 &
