barcodes for news entries

screenless/bureau/publications/news.html

@@ -82,7 +82,7 @@
     <div class="title">${entry.title}</div>
     <div class="source">${entry.source}</div>
     <div class="summary">${entry.summary}</div>
-    <div class="barcode">${entry.dbhash}</div>
+    <div class="barcode">${entry.svg}</div>
   </div>
     % endfor
   </div>

screenless/bureau/publications/publications.py

@@ -174,6 +174,7 @@ class Publications(Bureau):
                 entry = feed.entries.pop()
                 entry.source = feed.feed.title
                 entry.dbhash = self._make_shorturl(entry.link)
+                entry.svg = code128.svg("PBr." + entry.dbhash)
                 if hasattr(entry, "media_thumbnail"):
                     entry.img = entry.media_thumbnail[-1]["url"]
                 else: