From b06fba71f4a72e48abfe4cb1ce04e5e74db30eb6 Mon Sep 17 00:00:00 2001
From: Alexander Kondratyev <alex@nder.work>
Date: Mon, 27 Mar 2017 14:50:35 +0300
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---
 .../aldryn_people/includes/people_item.html          |  7 ++++---
 zsite/templatetags/query.py                          | 12 ++++++++++++
 2 files changed, 16 insertions(+), 3 deletions(-)
 create mode 100644 zsite/templatetags/query.py

diff --git a/zsite/templates/aldryn_people/includes/people_item.html b/zsite/templates/aldryn_people/includes/people_item.html
index b60b256..0a96a6a 100644
--- a/zsite/templates/aldryn_people/includes/people_item.html
+++ b/zsite/templates/aldryn_people/includes/people_item.html
@@ -1,4 +1,4 @@
-{% load menu_tags aldryn_people_tags cms_tags i18n thumbnail %}
+{% load menu_tags aldryn_people_tags cms_tags i18n thumbnail query %}
 
 {% show_breadcrumb 2 %}
 
@@ -28,8 +28,9 @@
         {% spaceless %}
             <h2>Статьи</h2>
             <ul class="articles list-unstyled">
-            {% for article in person.blog_post_author.all %}
-            {{ article }}
+            {% query person.blog_post_author categories__id=4 as articles %}
+
+            {% for article in articles %}
             <li><a href="{{ article.get_absolute_url }}">{{ article.title }}</a>
             &nbsp;<small class="date">{{ article.date_published|date:"DATE_FORMAT" }}</small></li>
             {% endfor %}
diff --git a/zsite/templatetags/query.py b/zsite/templatetags/query.py
new file mode 100644
index 0000000..003300e
--- /dev/null
+++ b/zsite/templatetags/query.py
@@ -0,0 +1,12 @@
+from django import template
+register = template.Library()
+
+@register.assignment_tag
+def query(qs, **kwargs):
+    """ template tag which allows queryset filtering. Usage:
+          {% query books author=author as mybooks %}
+          {% for book in mybooks %}
+            ...
+          {% endfor %}
+    """
+    return qs.filter(**kwargs)
\ No newline at end of file