Fix cache key to require less memory by using hexdigest

plone · Aug 17, 2017 · 5e36c2a · 5e36c2a
1 parent ee2c23c
commit 5e36c2a
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -4,7 +4,10 @@ Changelog
 4.1.1 (unreleased)
 ------------------
 
-- Nothing changed yet.
+Bug fixes:
+
+- Fix diazo tile rules cache key to require less memory by using hexdigest
+  [datakurre]
 
 
 4.1.0 (2017-08-17)

diff --git a/plone/app/blocks/utils.py b/plone/app/blocks/utils.py
@@ -353,7 +353,10 @@ def compile_theme(rules_doc, theme_doc=None, css=True,
 def cacheKey(func, rules_url, theme_node):
     if Globals.DevelopmentMode:
         raise DontCache()
-    return ':'.join([rules_url, html.tostring(theme_node)])
+    key = md5()
+    key.update(rules_url)
+    key.update(html.tostring(theme_node))
+    return key.hexdigest()
 
 
 @ram.cache(cacheKey)