diff --git a/pelican/plugins/related_posts.py b/pelican/plugins/related_posts.py
index 29c39435..dc52de9a 100644
--- a/pelican/plugins/related_posts.py
+++ b/pelican/plugins/related_posts.py
@@ -13,14 +13,21 @@ To enable, add
from pelican.plugins import related_posts
PLUGINS = [related_posts]
-to your settings's file pelicanconf.py .
+to your pelicanconf.py.
+
+Control the number of entries with in the config file with:
+
+RELATED_POSTS = {
+ 'numentries': 6,
+}
+
Usage
-----
{% if article.related_posts %}
{% endif %}
@@ -40,12 +47,24 @@ def add_related_posts(generator, metadata):
if len(related_posts) < 1:
return
+
+ metadata["related_posts"] = sorted(set(related_posts))
relation_score = dict(list(zip(set(related_posts), list(map(related_posts.count,
set(related_posts))))))
ranked_related = sorted(relation_score, key=relation_score.get)
+
+ #Load the confg file and get the number of entries specified there
+ settings = generator.settings
+ config = settings.get('RELATED_POSTS', {})
- metadata["related_posts"] = ranked_related[:5]
+ #check if the related_posts var is set in the pythonconfig.py
+ if not isinstance(config, dict):
+ info("realted_links plugin: Using default number of related links ("+numentries+")")
+ else:
+ numentries = config.get('numentries', 5)
+
+ metadata["related_posts"] = ranked_related[:numentries]
def register():