From 0bec63e67d581a55bda3fa9809c6c57bd108d3df Mon Sep 17 00:00:00 2001 From: R David Murray Date: Thu, 27 Feb 2014 20:05:42 -0500 Subject: whatsnew: compression libraries support 'x' mode. --- Doc/whatsnew/3.4.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Doc/whatsnew/3.4.rst b/Doc/whatsnew/3.4.rst index 121d281..b052283 100644 --- a/Doc/whatsnew/3.4.rst +++ b/Doc/whatsnew/3.4.rst @@ -1609,6 +1609,10 @@ Other Improvements set just the error handler, without changing the default encoding. (Contributed by Serhiy Storchaka in :issue:`18818`.) +* The :mod:`bz2`, :mod:`lzma`, and :mod:`gzip` module ``open`` functions now + support ``x`` (exclusive creation) mode. (Contributed by Tim Heaney and + Vajrasky Kok in :issue:`19201`, :issue:`19222`, and :issue:`19223`.) + Significant Optimizations ------------------------- -- cgit v0.12