Command line interface for force update

trans/management/commands/loadpo.py

 from django.core.management.base import BaseCommand, CommandError
 from trans.models import SubProject
+from optparse import make_option
 
 class Command(BaseCommand):
     help = '(re)loads translations from disk'
     args = '<project/subproject>'
+    option_list = BaseCommand.option_list + (
+        make_option('--force',
+            action='store_true',
+            dest='force',
+            default=False,
+            help='Force rereading files even when they should be up to date'),
+        )
 
     def handle(self, *args, **options):
         for arg in args:
             prj, subprj = arg.split('/')
-            SubProject.objects.get(slug = subprj, project__slug = prj).create_translations()
+            s = SubProject.objects.get(slug = subprj, project__slug = prj)
+            s.create_translations(options['force'])