Use a database on disk when not in debug mode.

Author: Christopher Peplin

.gitignore

@@ -7,3 +7,4 @@ MANIFEST
 *.egg*
 .coverage
 htmlcov
+db*

astral/conf/global_settings.py

@@ -36,8 +36,10 @@
 
 if DEBUG:
     ASTRAL_WEBSERVER = "http://localhost:4567"
+    DATABASE_PATH = ":memory:"
 else:
     ASTRAL_WEBSERVER = "http://astral-video.heroku.com"
+    DATABASE_PATH = "db"
 
 BOOTSTRAP_NODES = [
 ]

astral/models/__init__.py

@@ -2,14 +2,14 @@
 from sqlalchemy import create_engine
 from sqlalchemy.pool import StaticPool
 
+from astral.conf import settings
 from astral.models.node import Node
 from astral.models.stream import Stream
 from astral.models.ticket import Ticket
 from astral.models.event import Event
 
-
-metadata.bind = create_engine("sqlite:///:memory:?check_same_thread=False",
-        echo=False, poolclass=StaticPool)
+metadata.bind = create_engine("sqlite:///%s?check_same_thread=False" %
+        settings.DATABASE_PATH, echo=False, poolclass=StaticPool)
 
 setup_all()
 create_all()