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-rw-r--r--cachetools/lru.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/cachetools/lru.py b/cachetools/lru.py
index 525abd8..b945797 100644
--- a/cachetools/lru.py
+++ b/cachetools/lru.py
@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
import collections
from .cache import Cache