Fix dictionary iteration methods

Run `2to3-3.8 -f dict -w .`

See: <https://docs.python.org/2/library/2to3.html#2to3fixer-dict> and
<https://stackoverflow.com/questions/17695456/why-does-python-3-need-dict-items-to-be-wrapped-with-list>

1 files changed, 1 insertions, 1 deletions

diff --git a/wqflask/utility/temp_data.py b/wqflask/utility/temp_data.py
index 5bf700c9..2f2726c6 100644
--- a/wqflask/utility/temp_data.py
+++ b/wqflask/utility/temp_data.py
@@ -20,6 +20,6 @@ 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)))