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-rw-r--r--wqflask/utility/temp_data.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/wqflask/utility/temp_data.py b/wqflask/utility/temp_data.py
index 5bf700c9..4144ae00 100644
--- a/wqflask/utility/temp_data.py
+++ b/wqflask/utility/temp_data.py
@@ -1,4 +1,3 @@
-from __future__ import print_function, division, absolute_import
 from redis import Redis
 
 import simplejson as json
@@ -20,6 +19,6 @@ class TempData(object):
 
 if __name__ == "__main__":
     redis = Redis()
-    for key in redis.keys():
+    for key in list(redis.keys()):
         for field in redis.hkeys(key):
             print("{}.{}={}".format(key, field, redis.hget(key, field)))