Add cool pagination templatetag

http://www.tummy.com/Community/Articles/django-pagination/

pyi2phosts/postkey/templatetags/paginator.py

@@ -0,0 +1,46 @@
+#  Based on: http://www.djangosnippets.org/snippets/73/
+#
+#  Modified by Sean Reifschneider to be smarter about surrounding page
+#  link context.  For usage documentation see:
+#
+#     http://www.tummy.com/Community/Articles/django-pagination/
+
+from django import template
+
+register = template.Library()
+
+def paginator(context, adjacent_pages=2):
+    """
+    To be used in conjunction with the object_list generic view.
+
+    Adds pagination context variables for use in displaying first, adjacent and
+    last page links in addition to those created by the object_list generic
+    view.
+
+    """
+    startPage = max(context['page'] - adjacent_pages, 1)
+    if startPage <= 3: startPage = 1
+    endPage = context['page'] + adjacent_pages + 1
+    if endPage >= context['pages'] - 1: endPage = context['pages'] + 1
+    page_numbers = [n for n in range(startPage, endPage) \
+            if n > 0 and n <= context['pages']]
+    page_obj = context['page_obj']
+    paginator = context['paginator']
+
+    return {
+        'page_obj': page_obj,
+        'paginator': paginator,
+        'hits': context['hits'],
+        'results_per_page': context['results_per_page'],
+        'page': context['page'],
+        'pages': context['pages'],
+        'page_numbers': page_numbers,
+        'next': context['next'],
+        'previous': context['previous'],
+        'has_next': context['has_next'],
+        'has_previous': context['has_previous'],
+        'show_first': 1 not in page_numbers,
+        'show_last': context['pages'] not in page_numbers,
+    }
+
+register.inclusion_tag('paginator.html', takes_context=True)(paginator)