Add support for overriding thumbnail positioning

1 files changed, 13 insertions, 3 deletions

diff --git a/build-concerts.py b/build-concerts.py
index ed37864..e1acfde 100755
--- a/build-concerts.py
+++ b/build-concerts.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 
+from collections import OrderedDict
 from datetime import datetime
 from pathlib import Path
 from sys import argv
@@ -45,7 +46,7 @@ THUMBNAILS_TEMPLATE = '''\
 THUMBNAIL_TEMPLATE = '''\
     <div class="{eventclasses}">
       <a class="thumbnail" href="#{eventid}">
-        <img src="{pic_file}" alt="{pic_alt}">
+        <img {pic_attributes}>
         <p class="summary">
           {summary}
         </p>
@@ -88,11 +89,20 @@ def format_thumbnail(concert, imgdir, lang):
 
     alt_prefix = LOCALIZED_TEXT[lang]['alt']
 
+    pic_attributes = OrderedDict((
+        ('src', Path(imgdir, 'concerts', concert.illustration.file)),
+        ('alt', f'{alt_prefix} {concert.illustration.alt_text}'),
+        ('style', concert.illustration.style),
+    ))
+
     return THUMBNAIL_TEMPLATE.format_map({
         'eventclasses': ' '.join(eventclasses),
         'eventid': f'concert-{concert.time.strftime("%F")}',
-        'pic_file': Path(imgdir, 'concerts', concert.illustration.file),
-        'pic_alt': f'{alt_prefix} {concert.illustration.alt_text}',
+        'pic_attributes': ' '.join(
+            f'{key}="{value}"'
+            for key, value in pic_attributes.items()
+            if value is not None
+        ),
         'summary': summary,
         'credits': format_credits(concert.illustration)
     })