Fix TemporaryDirectory crashing on py <=3.4

aleju · Jan 12, 2020 · b9dbb07 · b9dbb07
1 parent 28a9be6
commit b9dbb07
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/imgaug/testutils.py b/imgaug/testutils.py
@@ -182,7 +182,7 @@ class TemporaryDirectory(object):
 
     """
 
-    def __init__(self, suffix=None, prefix=None, dir=None):
+    def __init__(self, suffix="", prefix="tmp", dir=None):
         # pylint: disable=redefined-builtin
         self.name = tempfile.mkdtemp(suffix, prefix, dir)