they keep popping up

spotify · Apr 30, 2015 · 6fe7dc8 · 6fe7dc8
1 parent de57bad
commit 6fe7dc8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/luigi/target.py b/luigi/target.py
@@ -263,7 +263,7 @@ def __init__(self, path, timeout=10, delay=.05):
         self.delay = delay
         self.lockfile = "%s.lock" % self.path
         self.acquire()
-        super(AtomicLocalFile, self).__init__(io.FileIO(self.path, 'a'))
+        super(AtomicLocalFileAppend, self).__init__(io.FileIO(self.path, 'a+'))
 
     def __exit__(self, exc_type, exc, traceback):
         if exc_type: