From 609bc6b95cedcb3908c7b09187e5210a935fb074 Mon Sep 17 00:00:00 2001
From: Andre Anjos <andre.anjos@idiap.ch>
Date: Tue, 18 Dec 2012 14:29:10 +0100
Subject: [PATCH] Release SQLite file connection when Database object is
deleted
---
xbob/db/replay/query.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/xbob/db/replay/query.py b/xbob/db/replay/query.py
index 61849eb..57be3d8 100644
--- a/xbob/db/replay/query.py
+++ b/xbob/db/replay/query.py
@@ -28,6 +28,10 @@ class Database(object):
# opens a session to the database - keep it open until the end
self.connect()
+ def __del__(self):
+ """Releases the opened file descriptor"""
+ if self.session: self.session.bind.dispose()
+
def connect(self):
"""Tries connecting or re-connecting to the database"""
if not os.path.exists(SQLITE_FILE):
--
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