From 197ad9595995a990b7bbed9e8394cce6144ddbc5 Mon Sep 17 00:00:00 2001
From: inpos <inpos@yandex.ru>
Date: Sat, 12 Mar 2016 15:24:20 +0300
Subject: [PATCH] .

---
 resources/proxy/antizapret.py | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/resources/proxy/antizapret.py b/resources/proxy/antizapret.py
index 944a6e4..e54ed17 100644
--- a/resources/proxy/antizapret.py
+++ b/resources/proxy/antizapret.py
@@ -20,15 +20,20 @@ def shelf(filename, ttl=0):
     filename = os.path.join(CACHE_DIR, filename)
     with LOCKS.get(filename, threading.RLock()):
 #        with closing(shelve.open(filename, writeback=True)) as d:
-        import time
-        if not dict(d):
-            d.update({
-                "created_at": time.time(),
-                "data": {},
-            })
-        elif ttl > 0 and (time.time() - d["created_at"]) > ttl:
-            d["data"] = {}
-        return d
+        d = shelve.open(filename, writeback=True)
+        try:
+            import time
+            if not dict(d):
+                d.update({
+                    "created_at": time.time(),
+                    "data": {},
+                })
+            elif ttl > 0 and (time.time() - d["created_at"]) > ttl:
+                d["data"] = {}
+            return d
+        except:
+            d.close()
+            raise
 
 _config = {}