Core and Builtins
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-- Issue #17812: Fixed quadratic complexity of base64.b32encode().
- Optimize base64.b32encode() and base64.b32decode() (speed up to 3x).
-
- Issue #17937: Try harder to collect cyclic garbage at shutdown.
- Issue #12370: Prevent class bodies from interfering with the __class__
- Issue #17914: Add os.cpu_count(). Patch by Yogesh Chaudhari, based on an
initial patch by Trent Nelson.
+- Issue #17812: Fixed quadratic complexity of base64.b32encode().
+ Optimize base64.b32encode() and base64.b32decode() (speed up to 3x).
+
- Issue #17980: Fix possible abuse of ssl.match_hostname() for denial of
service using certificates with many wildcards (CVE-2013-2099).