Provide management command for cleaning up both inactive sessions and session catalog entries

snf-astakos-app/astakos/im/management/commands/full-cleanup.py

+# Copyright 2012 GRNET S.A. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or
+# without modification, are permitted provided that the following
+# conditions are met:
+#
+#   1. Redistributions of source code must retain the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer.
+#
+#   2. Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials
+#      provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
+# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# The views and conclusions contained in the software and
+# documentation are those of the authors and should not be
+# interpreted as representing official policies, either expressed
+# or implied, of GRNET S.A.
+
+
+from django.core.management.base import NoArgsCommand
+from django.core.management import call_command
+from django.utils.importlib import import_module
+from django.conf import settings
+
+from astakos.im.models import SessionCatalog
+
+class Command(NoArgsCommand):
+    def handle_noargs(self, **options):
+        self.stdout.write('Cleanup sessions ...\n')
+        call_command('cleanup')
+        
+        self.stdout.write('Cleanup session catalog ...\n')
+        engine = import_module(settings.SESSION_ENGINE)
+        store = engine.SessionStore()
+        tbd = (entry for entry in SessionCatalog.objects.all() \
+            if not store.exists(entry.session_key))
+        for entry in tbd:
+            entry.delete()
\ No newline at end of file

snf-astakos-app/astakos/im/models.py

@@ -197,7 +197,6 @@ class AstakosUser(User):
         for k in keys:
             s = engine.SessionStore(k)
             s.flush()
-#         q.all().delete()
 
     def __unicode__(self):
         return self.username