Mercurial > hg-stable
changeset 17560:9ee25d7b1aed
util: implement a faster os.path.split for posix systems
This is not yet used.
| author | Bryan O'Sullivan <bryano@fb.com> |
|---|---|
| date | Fri, 14 Sep 2012 12:08:17 -0700 |
| parents | 83785bb56062 |
| children | 4647aa33ad81 |
| files | mercurial/posix.py mercurial/util.py mercurial/windows.py |
| diffstat | 3 files changed, 12 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/posix.py Fri Sep 14 12:07:33 2012 -0700 +++ b/mercurial/posix.py Fri Sep 14 12:08:17 2012 -0700 @@ -20,6 +20,16 @@ umask = os.umask(0) os.umask(umask) +def split(p): + '''Same as os.path.split, but faster''' + ht = p.rsplit('/', 1) + if len(ht) == 1: + return '', p + nh = ht[0].rstrip('/') + if nh: + return nh, ht[1] + return ht + def openhardlinks(): '''return true if it is safe to hold open file handles to hardlinks''' return True
--- a/mercurial/util.py Fri Sep 14 12:07:33 2012 -0700 +++ b/mercurial/util.py Fri Sep 14 12:08:17 2012 -0700 @@ -62,6 +62,7 @@ setsignalhandler = platform.setsignalhandler shellquote = platform.shellquote spawndetached = platform.spawndetached +split = platform.split sshargs = platform.sshargs statfiles = platform.statfiles termwidth = platform.termwidth
--- a/mercurial/windows.py Fri Sep 14 12:07:33 2012 -0700 +++ b/mercurial/windows.py Fri Sep 14 12:08:17 2012 -0700 @@ -20,6 +20,7 @@ samefile = win32.samefile setsignalhandler = win32.setsignalhandler spawndetached = win32.spawndetached +split = os.path.split termwidth = win32.termwidth testpid = win32.testpid unlink = win32.unlink