Use lightweight versions of tickets for renderingliw/memopt

This way, we save memory by not having large numbers of Ticket objects
in memory at once. Also, only load into memory tickets while they are
neeeded.

1 files changed, 6 insertions, 0 deletions

diff --git a/distixlib/ticket_store.py b/distixlib/ticket_store.py
index 2343e2e..fdf5b02 100644
--- a/distixlib/ticket_store.py
+++ b/distixlib/ticket_store.py
@@ -74,6 +74,9 @@ class TicketStore(object):
             return os.listdir(self._dirname)
         return []
 
+    def clear_ticket_cache(self):  # pragma: no cover
+        self._ticket_cache.clear()
+
     def get_ticket(self, ticket_id_or_prefix):
         '''Return a distixlib.Ticket for an existing ticket in the store.'''
 
@@ -226,3 +229,6 @@ class _TicketCache(object):
 
     def get_all(self):
         return self._known_tickets.values()
+
+    def clear(self):  # pragma: no cover
+        self._known_tickets.clear()