Related Posts is a Pelican plugin that adds a list of related posts to an article by adding a related_posts variable to the article’s context.
This plugin can be installed via:
python -m pip install pelican-related-posts
By default, up to five related articles are listed. You can customize this value by defining RELATED_POSTS_MAX in your settings file:
RELATED_POSTS_MAX = 10
You can then use the article.related_posts variable in your templates. For example:
{% if article.related_posts %}
<ul>
{% for related_post in article.related_posts %}
<li><a href="{{ SITEURL }}/{{ related_post.url }}">{{ related_post.title }}</a></li>
{% endfor %}
</ul>
{% endif %}
Your related posts should share a common tag. You can also use related_posts: in your post’s meta-data. The related_posts: meta-data works together with your existing slugs:
related_posts: slug1, slug2, slug3, ... slugN
N represents the RELATED_POSTS_MAX value.
Additionally, you can specify the following in your settings file:
RELATED_POSTS_SKIP_SAME_CATEGORY = True
With this setting, article.related_posts will contain only related posts from categories other than the original article's.
Contributions are welcome and much appreciated. Every little bit helps. You can contribute by improving the documentation, adding missing features, and fixing bugs. You can also help out by reviewing and commenting on existing issues.
To start contributing to this plugin, review the Contributing to Pelican documentation, beginning with the Contributing Code section.