Allow to have a R in front of subtitles

media/forms.py

@@ -59,6 +59,7 @@ def generate_side_identifier(title, authors, subtitle=None):
         subtitle = re.sub(r'</span>', '', subtitle)
         subtitle = re.sub(r'<span.*>', '', subtitle)
         start = subtitle.split(' ')[0].replace('.', '')
+        start = re.sub("^R?", "", start)
 
         if start.isnumeric():
             side_identifier += " {:0>2}".format(start, )

media/management/commands/regenerate_side_identifiers.py

@@ -12,8 +12,10 @@ class Command(BaseCommand):
                             default='bd',
                             choices=['bd', 'manga', 'roman'],
                             help="Type of medium where the sides need to be regenerated.")
-        parser.add_argument('--noninteractivemode', '-n', action="store_true",
+        parser.add_argument('--noninteractivemode', '-ni', action="store_true",
                             help="Disable the interaction mode and replace existing side identifiers.")
+        parser.add_argument('--no-commit', '-nc', action="store_true",
+                            help="Only show modifications, don't commit them to database.")
 
     @transaction.atomic
     def handle(self, *args, **options):
@@ -47,7 +49,8 @@ class Command(BaseCommand):
                     self.stdout.write(self.style.WARNING(f"Replace side of {obj} from {current_side_identifier} "
                                                          f"to {generated_side_identifier}..."))
                     obj.side_identifier = generated_side_identifier
-                    obj.save()
+                    if not options["no_commit"]:
+                        obj.save()
                     replaced += 1
 
         if replaced: