clearmapcache --include-history

src/c3nav/mapdata/management/commands/clearmapcache.py

@@ -1,3 +1,5 @@
+import os
+
 from django.conf import settings
 from django.core.management.base import BaseCommand
 from django.utils.translation import ugettext_lazy as _
@@ -6,9 +8,18 @@ from django.utils.translation import ugettext_lazy as _
 class Command(BaseCommand):
     help = 'clear the mapdata cache'
 
+    def add_arguments(self, parser):
+        parser.add_argument('--include-history', action='store_const', const=True, default=False,
+                            help=_('incluce all history as well'))
+
     def handle(self, *args, **options):
         from c3nav.mapdata.models import MapUpdate
         MapUpdate.objects.create(type='management')
 
+        if options['include_history']:
+            for file in os.listdir(settings.CACHE_ROOT):
+                if file.startswith('level_'):
+                    os.remove(os.path.join(settings.CACHE_ROOT, file))
+
         if not settings.HAS_REAL_CACHE:
             print(_('You have no external cache configured, so don\'t forget to restart your c3nav instance!'))