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| author | Raymond Hettinger <python@rcn.com> | 2004-02-17 10:46:32 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2004-02-17 10:46:32 (GMT) |
| commit | 79b5cf112932dd2e3dd14bc9be3f45db88d7faa4 (patch) | |
| tree | dbd15d89a455177b2bd933dc40115798afd3db4e | |
| parent | 70a30e8c948e2cad90f8e49e7771059c930ec61e (diff) | |
| download | cpython-79b5cf112932dd2e3dd14bc9be3f45db88d7faa4.zip cpython-79b5cf112932dd2e3dd14bc9be3f45db88d7faa4.tar.gz cpython-79b5cf112932dd2e3dd14bc9be3f45db88d7faa4.tar.bz2 | |
Mention the optimization of list.extend().
| -rw-r--r-- | Doc/whatsnew/whatsnew24.tex | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Doc/whatsnew/whatsnew24.tex b/Doc/whatsnew/whatsnew24.tex index 4720eea..eb377be 100644 --- a/Doc/whatsnew/whatsnew24.tex +++ b/Doc/whatsnew/whatsnew24.tex @@ -267,6 +267,8 @@ yellow 5 use of the underlying system realloc(). List comprehensions also benefit. The amount of improvement varies between systems and shows the greatest improvement on systems with poor realloc() implementations. + \method{list.extend()} was also optimized and no longer converts its + argument into a temporary list prior to extending the base list. \item \function{list()}, \function{tuple()}, \function{map()}, \function{filter()}, and \function{zip()} now run several times |