_V+@sddlZddlZddlZddlmZddlmZddlm Z ddl m Z ddl m Z ddlmZddlmZmZmZdd lmZmZmZejd ZGd d d eZGd dde jeeZGdddeeZGdddeZGdddeeZ Gdddee Z!GdddeeZ"Gdddee"Z#GdddeeZ$Gdddee$Z%Gdd d e&Z'Gd!d"d"e'eZ(Gd#d$d$ee(Z)dS)%N)ImproperlyConfigured)models)HttpResponseRedirect)six)RemovedInDjango110Warning) force_text) ContextMixinTemplateResponseMixinView)BaseDetailViewSingleObjectMixin!SingleObjectTemplateResponseMixinz %\([^\)]+\)cs"eZdZfddZS) FormMixinBasec s|jdrtjrytjdWqtk rtjd|d|ftdddfdd}||d.get_form_with_form_class) getinspectZ isfunctionZ getcallargs TypeErrorwarningswarnrsuperr__new__)clsnamebasesattrsr) __class__)rrrs  zFormMixinBase.__new__)__name__r __qualname__rrr)r$rrs rcseZdZdZiZdZdZdZddZddZ ddZ dd d Z d d Z d dZ ddZddZfddZS) FormMixinzM A mixin that provides a way to show and handle a form in a request. NcCs |jjS)zI Returns the initial data to use for forms on this view. )initialcopy)rrrr get_initial2szFormMixin.get_initialcCs|jS)zB Returns the prefix to use for forms on this view )prefix)rrrr get_prefix8szFormMixin.get_prefixcCs|jS)z< Returns the form class to use in this view )r)rrrrr>szFormMixin.get_form_classcCs+|dkr|j}n||jS)zJ Returns an instance of the form to be used in this view. N)rget_form_kwargs)rrrrrrDs zFormMixin.get_formcCs`i|jd6|jd6}|jjdkr\|ji|jjd6|jjd6n|S)zK Returns the keyword arguments for instantiating the form. r(r+POSTPUTdatafiles)zPOSTzPUT)r*r,requestmethodupdater.ZFILES)rkwargsrrrr-Ls   zFormMixin.get_form_kwargscCs+|jrt|j}n td|S)z3 Returns the supplied success URL. z-No URL to redirect to. 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Using this base class requires subclassing to provide a response mixin. cs+|j|_tt|j|||S)N) get_objectr@rrVr)rr2rMr5)r$rrrszBaseUpdateView.getcs+|j|_tt|j|||S)N)rWr@rrVrN)rr2rMr5)r$rrrNszBaseUpdateView.post)r%rr&r>rrNrr)r$rrV s rVc@seZdZdZdZdS) UpdateViewzP View for updating an object, with a response rendered by template. rTN)r%rr&r>rUrrrrrXs rXc@s@eZdZdZdZddZddZddZdS) DeletionMixinz9 A mixin providing the ability to delete objects NcOs2|j|_|j}|jjt|S)zp Calls the delete() method on the fetched object and then redirects to the success URL. )rWr@r8deleter)rr2rMr5r6rrrrZ(s  zDeletionMixin.deletecOs|j|||S)N)rZ)rr2rMr5rrrrN3szDeletionMixin.postcCs}|jrmt|j|_tj|jrTtjdtdd|j|jjS|jj |jjSn t ddS)Nzh%()s placeholder style in success_url is deprecated. Please replace them by the {} Python format syntax.rrz-No URL to redirect to. Provide a success_url.) r6rrFrGrrrr@rHrIr)rrrrr86s  zDeletionMixin.get_success_url)r%rr&r>r6rZrNr8rrrrrY"s  rYc@seZdZdZdS)BaseDeleteViewzx Base view for deleting an object. 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