From a94dcf94e9772347e259cddec93f777160e9eca9 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Wed, 22 Apr 2015 16:41:20 +0200
Subject: [PATCH] =?UTF-8?q?Patch=20for=20an=20Issue=20#1226=C4=91?=
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---
 lib/utils/api.py | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/lib/utils/api.py b/lib/utils/api.py
index 15a1047b6..987391c55 100644
--- a/lib/utils/api.py
+++ b/lib/utils/api.py
@@ -77,10 +77,17 @@ class Database(object):
         self.connection.commit()
 
     def execute(self, statement, arguments=None):
-        if arguments:
-            self.cursor.execute(statement, arguments)
-        else:
-            self.cursor.execute(statement)
+        while True:
+            try:
+                if arguments:
+                    self.cursor.execute(statement, arguments)
+                else:
+                    self.cursor.execute(statement)
+            except sqlite3.OperationalError, ex:
+                if not "locked" in ex.message:
+                    raise
+            else:
+                break
 
         if statement.lstrip().upper().startswith("SELECT"):
             return self.cursor.fetchall()