Gum show multiple authors if there are any

until pelican rev 8e897ea it is possible to have multiple authors for
a post. This patch implements the visualization of multiple authors for
the gum theme.

1 files changed, 8 insertions, 1 deletions

diff --git a/gum/templates/index.html b/gum/templates/index.html
index aae5ea5..338f7e0 100644
--- a/gum/templates/index.html
+++ b/gum/templates/index.html
@@ -16,7 +16,14 @@
 				                <header> <h2 class="entry-title"><a href="{{ SITEURL }}/{{ article.url }}" rel="bookmark" title="Permalink to {{ article.title|striptags }}">{{ article.title }}</a></h2> </header>
 				                <footer class="post-info">
 				                    <abbr class="published" title="{{ article.date.isoformat() }}"> {{ article.locale_date }} </abbr>
-				                    {% if article.author %}<address class="vcard author">By <a class="url fn" href="{{ SITEURL }}/{{ article.author.url }}">{{ article.author }}</a></address>{% endif %}
+
+              {% if article.authors %}
+              <address class="vcard author">By 
+              {% for author in article.authors|sort %}
+                <a class="url fn" href="{{ SITEURL }}/{{ author.url }}"> {{ author }}</a>
+              {% endfor %}
+              </address>
+              {% endif %}
 				                </footer><!-- /.post-info -->
 				                <div class="entry-content"> {{ article.summary }} </div><!-- /.entry-content -->