diff options
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -10,6 +10,9 @@ What's New in Python 3.2.3 release candidate 1? Core and Builtins ----------------- +- Issue #13521: dict.setdefault() now does only one lookup for the given key, + making it "atomic" for many purposes. Patch by Filip Gruszczyński. + - Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEED environment variable, to provide an opt-in way to protect against denial of service attacks due to hash collisions within the dict and set types. Patch |