Encode youtube url parameter correctly

views/search_results.tpl

@@ -34,15 +34,15 @@
       <input value="Chercher" type="submit" />
   </form>
   <h1>Chansons du {{date.strftime('%A %d %B %Y')}} entre {{start_time}} et {{end_time}}</h1>
-  <a href="#" id="go_sooner">[Plus tôt]</a>
-  <a href="#" id="go_later">[Plus tard]</a>
+  <a href="#" id="go_sooner">[<i class="fas fa-angle-left"></i> Plus tôt]</a>
+  <a href="#" id="go_later">[Plus tard <i class="fas fa-angle-right"></i>]</a>
   <table id="results">
     % for x in results:
     <tr>
-      <th>{{str(x.date.time())}}</th>
-      <td>{{x.song.artist}}</td>
-      <td>{{x.song.title}}</td>
-      <td><a href="https://www.youtube.com/results?search_query={{x.song.artist + ' ' + x.song.title}}" title="Rechercher sur Youtube"><i class="fab fa-lg fa-youtube"></i></a></td>
+      <th>{{str(x['date'].time())}}</th>
+      <td>{{x['song'].artist}}</td>
+      <td>{{x['song'].title}}</td>
+      <td><a href="{{x['youtube_url']}}" title="Rechercher sur Youtube"><i class="fab fa-lg fa-youtube"></i></a></td>
     </tr>
     % end
   </table>