use dict.iterkeys() instead of dict.viewkeys() for python-2.6 compatibility.

0af872e5 · Kazuhiko Shiozaki · c9cc425e · 0af872e5
Commit 0af872e5 authored Nov 08, 2013 by Kazuhiko Shiozaki
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product/ERP5Form/tests/testFields.py product/ERP5Form/tests/testFields.py +1 -1

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--- a/product/ERP5Form/tests/testFields.py
+++ b/product/ERP5Form/tests/testFields.py
@@ -936,7 +936,7 @@ class TestFieldValueCache(ERP5TypeTestCase):
  def _getCacheSize(self, cache_id):
    count = 0
-    for cache_key in field_value_cache.viewkeys():
+    for cache_key in field_value_cache.iterkeys():
      if cache_key[0] == cache_id:
        count += 1