add option to generate covers with non-standard aspect ratio

diff --git a/src/catalogue/management/commands/gencover.py b/src/catalogue/management/commands/gencover.py
index 5afd1ba..420ea63 100644 (file)
--- a/src/catalogue/management/commands/gencover.py
+++ b/src/catalogue/management/commands/gencover.py
@@ -11,13 +11,15 @@ from librarian.cover import make_cover
 class Command(BaseCommand):
     def add_arguments(self, parser):
         parser.add_argument('slug')
-        parser.add_argument('size', type=int)
+        parser.add_argument('--width', type=int)
+        parser.add_argument('--height', type=int)
         parser.add_argument('--bleed', action='store_true')
 
     def handle(self, *args, **options):
         slug = options['slug']
-        size = options['size']
+        width = options['width']
+        height = options.get('height')
         bleed = 20 if options['bleed'] else 0
         wldoc = Book.objects.get(slug=slug).wldocument()
-        cover = make_cover(wldoc.book_info, width=size, bleed=bleed)
+        cover = make_cover(wldoc.book_info, width=width, height=height, bleed=bleed)
         cover.save('%s.jpg' % slug)