children_slice is no longer queried when SHOW_MAX_CHILDREN=0

wiki/models/urlpath.py

@@ -15,7 +15,7 @@ from wiki.core.exceptions import NoRootURL, MultipleRootURLs
 from wiki.models.article import ArticleRevision, ArticleForObject, Article
 from django.contrib.contenttypes.models import ContentType
 
-URLPATH_PREFECTED_PROPERTIES = ["parent", "article__current_revision"]
+URLPATH_PREFECTED_PROPERTIES = ["parent", "article__current_revision", "article__owner"]
 
 class URLPath(MPTTModel):
     """

wiki/views/mixins.py

@@ -12,6 +12,7 @@ class ArticleMixin(TemplateResponseMixin):
         self.urlpath = kwargs.pop('urlpath', None)
         self.article = article        
         self.children_slice = []
+        if settings.SHOW_MAX_CHILDREN > 0:
             for child in self.article.get_children(max_num=settings.SHOW_MAX_CHILDREN+1,
                                                    articles__article__current_revision__deleted=False):
                 self.children_slice.append(child)