Make exceptions look better

discord_rss_bot/templates/feed.html

@@ -7,7 +7,13 @@
 
         {% if not feed.updates_enabled %}<span class="text-danger">Disabled</span>{% endif %}
 
-        {% if feed.last_exception %}Last exception: {{ feed.last_exception }}{% endif %}
+        {% if feed.last_exception %}
+        <h3 class="text-danger">{{ feed.last_exception.type_name }}:</h3>
+        <code>{{ feed.last_exception.value_str }}</code>
+
+        <pre><code>{{ feed.last_exception.traceback_str }}</code></pre>
+
+        {% endif %}
 
         <form action="/remove" method="post">
             <button class="btn btn-danger btn-sm" name="feed_url" value="{{ feed.url }}"

discord_rss_bot/templates/index.html

@@ -43,7 +43,11 @@
                             {% set hook_from_feed = feed_webhook["webhook"] %}
                             {% if hook_from_context.url == hook_from_feed %}
                                 <a class="text-muted"
-                                   href="/feed?feed_url={{ feed.url|encode_url }}">{{ feed.url }}</a>
+                                   href="/feed?feed_url={{ feed.url|encode_url }}">{{ feed.url }}
+                                    {% if feed.last_exception %}
+                                        <span class="text-danger">({{ feed.last_exception.value_str }})</span>
+                                    {% endif %}
+                                </a>
                             {% endif %}
                         {% endfor %}
                     </ul>