2iRddlmZddlmZddlmZGddej Zy))settings)models)FieldDoesNotExistcJeZdZdZdfd ZdZd fd Zd dZdZdZ xZ S) HostSiteManagera A model manager to limit objects to those associated with a site. :param field_name: the name of the related field pointing at the :class:`~django.contrib.sites.models.Site` model, or a series of relations using the ``field1__field2__field3`` notation. Falls back to looking for 'site' and 'sites' fields. :param select_related: a boolean specifying whether to use :meth:`~django.db.models.QuerySet.select_related` when querying the database Define a manager instance in your model class with one of the following notations:: on_site = HostSiteManager() # automatically looks for site and sites on_site = HostSiteManager("author__site") on_site = HostSiteManager("author__blog__site") on_site = HostSiteManager("author__blog__site", select_related=False) Then query against it with one of the manager methods:: def home_page(request): posts = BlogPost.on_site.by_request(request).all() return render(request, 'home_page.html', {'posts': posts}) cbtt| ||_||_d|_d|_y)NF)superr__init__ _field_name_select_related_depth _is_validated)self field_nameselect_related __class__s L/var/www/html/acx/venv/lib/python3.12/site-packages/django_hosts/managers.pyr zHostSiteManager.__init__$s/ ot-/%- "cd}|ji|jjdd}t|}||jkDr||_|d} |jj j |}n>dD]9} |jj j |}|x|_}d|_n|r8t|tjtjfsTtdzt|jj dd|jj j"d d|_y#t$rYwxYw#t$rd}YwxYw) N__r r)sitesitesTz+%s must be a ForeignKey or ManyToManyField.z couldn't find a field named z in .)r splitlenrmodel_meta get_fieldrr isinstancer ForeignKeyManyToManyField TypeError ValueErrorr__name__ object_name)rfield name_parts rel_depthrpotential_names r_validate_field_namez$HostSiteManager._validate_field_name+se    '))//a8JJI4;;&' #AJ  ((22:> #4  JJ,,66~FE5CBD$z)-D&  ef&7&7&,&<&<&>?!35?!@AA"nn55z"jj..::<= ="/%  )&!%J&s$%D>>%E > E  E  EEc|tj}|js|jtt |}|jdid|jz|iS)Nz %s__id__exact) rSITE_IDrr+r r get_querysetfilterr )rsite_idqsrs rr/zHostSiteManager.get_querysetOs[ ?&&G!!  % % ' ?D 6 8ryyIOd.>.>>HIIrc$|j|S)z Returns a queryset matching the given site id. If not given this falls back to the ``SITE_ID`` setting. :param site_id: the ID of the site :rtype: :class:`~django.db.models.query.QuerySet` )r/)rr1s rby_idzHostSiteManager.by_idWs  ))rct|dr |j|jS|j|jS)z Returns a queryset matching the given request's site attribute. :param request: the current request :type request: :class:`~django.http.HttpRequest` :rtype: :class:`~django.db.models.query.QuerySet` r)hasattrrnoneby_site)rrequests r by_requestzHostSiteManager.by_requestas6w'7<<+?99; ||GLL))rc8|j|jS)z Returns a queryset matching the given site. :param site: a site instance :type site: :class:`~django.contrib.sites.models.Site` :rtype: :class:`~django.db.models.query.QuerySet` )r4id)rrs rr8zHostSiteManager.by_sitenszz$''""r)NT)N) r% __module__ __qualname____doc__r r+r/r4r:r8 __classcell__)rs@rrrs(:#""HJ* *#rrN) django.confr django.dbrdjango.core.exceptionsrManagerrr-rrrEs  4p#fnnp#r