U J|e@sddlmZddlmZmZddlmZddlmZddl m Z ddl m Z mZmZGddde ZGd d d eeZGd d d eZGd ddeeZdS))ImproperlyConfigured) InvalidPage Paginator)QuerySet)Http404)gettext) ContextMixinTemplateResponseMixinViewcseZdZdZdZdZdZdZdZdZ e Z dZ dZ ddZdd Zd d Zd d ZdddZddZddZddZddfdd ZZS)MultipleObjectMixinz0A mixin for views manipulating multiple objects.TNrpagecCsz|jdk r$|j}t|trP|}n,|jdk r<|jj}ntdd|jji| }|rvt|t rl|f}|j |}|S)z Return the list of items for this view. The return value must be an iterable and may be an instance of `QuerySet` in which case `QuerySet` specific behavior will be enabled. Nzj%(cls)s is missing a QuerySet. Define %(cls)s.model, %(cls)s.queryset, or override %(cls)s.get_queryset().cls) queryset isinstancerallmodel_default_managerr __class____name__ get_orderingstrorder_by)selfrorderingrV/var/www/website-v5/atlas_env/lib/python3.8/site-packages/django/views/generic/list.py get_querysets"       z MultipleObjectMixin.get_querysetcCs|jS)zr4updatesuperget_context_data) rr0r)rr1r:r2r r?contextrrrrBzs,    z$MultipleObjectMixin.get_context_data)rT)r __module__ __qualname____doc__r9rrr5r8r:rr7r(rrrr4r6r%r&r'r>rB __classcell__rrrDrr s*  r c@seZdZdZddZdS) BaseListViewz-A base view for displaying a list of objects.cOsv||_|}|sd||jdk r@t|jdr@|j }n|j }|rdttdd|jj i| }| |S)Nexistsu9Empty list and “%(class_name)s.allow_empty” is False. class_name) rr0r'r6r;rJrr/rrrBrender_to_response)rr+argsr)r9is_emptyrCrrrr*s& zBaseListView.getN)rrErFrGr*rrrrrIsrIcs$eZdZdZdZfddZZS)#MultipleObjectTemplateResponseMixinz9Mixin for responding with a template and list of objects.Z_listcsvzt}Wntk r&g}YnXt|jdrZ|jjj}|d|j|j |j fn|srtdd|j j i|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. rz %s/%s%s.htmlzg%(cls)s requires either a 'template_name' attribute or a get_queryset() method that returns a QuerySet.r ) rAget_template_namesrr;r0rr<append app_labelr=template_name_suffixrr)rnamesoptsrDrrrPs(   z6MultipleObjectTemplateResponseMixin.get_template_names)rrErFrGrSrPrHrrrDrrOsrOc@seZdZdZdS)ListViewz Render some list of objects, set by `self.model` or `self.queryset`. `self.queryset` can actually be any iterable of items, not just a queryset. N)rrErFrGrrrrrVsrVN)django.core.exceptionsrZdjango.core.paginatorrrdjango.db.modelsr django.httprdjango.utils.translationrr/django.views.generic.baserr r r rIrOrVrrrrs    &