[Python-checkins] cpython: whatsnew: compression libraries support 'x' mode.

[r.david.murray]

http://hg.python.org/cpython/rev/6bf20f05a7e2
changeset:   89439:6bf20f05a7e2
user:        R David Murray <rdmurray at bitdance.com>
date:        Thu Feb 27 20:05:42 2014 -0500
summary:
  whatsnew: compression libraries support 'x' mode.

files:
  Doc/whatsnew/3.4.rst |  4 ++++
  1 files changed, 4 insertions(+), 0 deletions(-)


diff --git a/Doc/whatsnew/3.4.rst b/Doc/whatsnew/3.4.rst
--- a/Doc/whatsnew/3.4.rst
+++ b/Doc/whatsnew/3.4.rst
@@ -1609,6 +1609,10 @@
   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
 -------------------------

-- 
Repository URL: http://hg.python.org/cpython