3 (h@sddlmZddlZddlmZddlmZddlmZddl m Z ddl m Z m Z ddlmZdd lmZejd ZGd d d eZGd ddeZGdddeZGdddeeeZGdddeZdS))unicode_literalsN)update_wrapper)http)ImproperlyConfigured)TemplateResponse)NoReverseMatchreverse)six)classonlymethodzdjango.requestc@seZdZdZddZdS) ContextMixinz} A default context mixin that passes the keyword arguments received by get_context_data as the template context. cKsd|kr||d<|S)Nview)selfkwargsr r =/tmp/pip-install-q3hcpn_q/Django/django/views/generic/base.pyget_context_dataszContextMixin.get_context_dataN)__name__ __module__ __qualname____doc__rr r r rr sr c@sXeZdZdZdddddddd gZd d Zed d ZddZddZ ddZ ddZ dS)Viewz} Intentionally simple parent class for all views. Only implements dispatch-by-method and simple sanity checking. getpostputpatchdeleteheadoptionstracecKs(x"tj|D]\}}t|||q WdS)z| Constructor. Called in the URLconf; can contain helpful extra keyword arguments, and other things. N)r iteritemssetattr)rrkeyvaluer r r__init__$sz View.__init__c sxDD]<}|jkr&td|jft|stdj|fqWfdd}|_|_t|fdt|jfd|S)zB Main entry point for a request-response process. zUYou tried to pass in the %s method name as a keyword argument to %s(). Don't do that.zm%s() received an invalid keyword %r. as_view only accepts arguments that are already attributes of the class.csLf}t|dr(t|d r(|j|_||_||_||_|j|f||S)Nrr)hasattrrrrequestargsrdispatch)r%r&rr)cls initkwargsr rr =s zView.as_view..view)updated)assigned)http_method_names TypeErrorrr$Z view_classZview_initkwargsrr')r(r)r!r r )r(r)ras_view.s   z View.as_viewcOs<|jj|jkr&t||jj|j}n|j}||f||S)N)methodlowerr,getattrhttp_method_not_allowed)rr%r&rhandlerr r rr'Psz View.dispatchcOs*tjd|j|jd|ddtj|jS)NzMethod Not Allowed (%s): %si) status_coder%)extra)loggerwarningr/pathrZHttpResponseNotAllowed_allowed_methods)rr%r&rr r rr2Zs zView.http_method_not_allowedcOs&tj}dj|j|d<d|d<|S)zK Handles responding to requests for the OPTIONS HTTP verb. z, ZAllow0zContent-Length)rZ HttpResponsejoinr9)rr%r&rresponser r rrasz View.optionscsfddjDS)Ncsg|]}t|r|jqSr )r$upper).0m)rr r ksz)View._allowed_methods..)r,)rr )rrr9jszView._allowed_methodsN) rrrrr,r#r r.r'r2rr9r r r rrs "  rc@s0eZdZdZdZdZeZdZddZ ddZ dS)TemplateResponseMixinz8 A mixin that can be used to render a template. NcKs0|jd|j|jf|j|j||jd|S)z Returns a response, using the `response_class` for this view, with a template rendered with the given context. If any keyword arguments are provided, they will be passed to the constructor of the response class. content_type)r%templatecontextZusing) setdefaultrBresponse_classr%get_template_namestemplate_engine)rrDZresponse_kwargsr r rrender_to_responsewsz(TemplateResponseMixin.render_to_responsecCs |jdkrtdn|jgSdS)z Returns 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()') template_namer)rr r rrGs z(TemplateResponseMixin.get_template_names) rrrrrJrHrrFrBrIrGr r r rrAnsrAc@seZdZdZddZdS) TemplateViewz A view that renders a template. This view will also pass into the context any keyword arguments passed by the URLconf. cOs|jf|}|j|S)N)rrI)rr%r&rrDr r rrs zTemplateView.getN)rrrrrr r r rrKsrKc@s`eZdZdZdZdZdZdZddZddZ dd Z d d Z d d Z ddZ ddZddZdS) RedirectViewz= A view that provides a redirect on any GET request. FNc Osr|jr|j|}n6|jrDyt|j||d}WqHtk r@dSXndS|jjjdd}|rn|jrnd||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&rN QUERY_STRINGz%s?%s)url pattern_namerrr%ZMETAr query_string)rr&rrOr r rget_redirect_urls   zRedirectView.get_redirect_urlcOsP|j||}|r,|jr tj|Stj|Sn tjd|jd|ddtjSdS)NzGone: %si)r4r%)r5) rR permanentrZHttpResponsePermanentRedirectZHttpResponseRedirectr6r7r8ZHttpResponseGone)rr%r&rrOr r rrs   zRedirectView.getcOs|j|f||S)N)r)rr%r&rr r rrszRedirectView.headcOs|j|f||S)N)r)rr%r&rr r rrszRedirectView.postcOs|j|f||S)N)r)rr%r&rr r rrszRedirectView.optionscOs|j|f||S)N)r)rr%r&rr r rrszRedirectView.deletecOs|j|f||S)N)r)rr%r&rr r rrszRedirectView.putcOs|j|f||S)N)r)rr%r&rr r rrszRedirectView.patch)rrrrrSrOrPrQrRrrrrrrrr r r rrLsrL) __future__rlogging functoolsrZdjangorZdjango.core.exceptionsrZdjango.template.responserZ django.urlsrrZ django.utilsr Zdjango.utils.decoratorsr getLoggerr6objectr rrArKrLr r r rs         R'