Mercurial > hg
view contrib/casesmash.py @ 20839:377a111d1cd2
contrib: add "hgperf" command to measure performance of commands easily
Newly added "hgperf" command repeats "dispatch.runcommand()" for
specified Mercurial command and measure performance of it in the same
manner of "contrib/perf.py" extension.
Users (mainly developers) can examine performance of the target
command easily, without adding new entry for it to "contrib/perf.py"
extension.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sat, 15 Feb 2014 19:51:20 +0900 |
parents | 9de689d20230 |
children | 42a7301fb4d5 |
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import os, __builtin__ from mercurial import util def lowerwrap(scope, funcname): f = getattr(scope, funcname) def wrap(fname, *args, **kwargs): d, base = os.path.split(fname) try: files = os.listdir(d or '.') except OSError: files = [] if base in files: return f(fname, *args, **kwargs) for fn in files: if fn.lower() == base.lower(): return f(os.path.join(d, fn), *args, **kwargs) return f(fname, *args, **kwargs) scope.__dict__[funcname] = wrap def normcase(path): return path.lower() os.path.normcase = normcase for f in 'file open'.split(): lowerwrap(__builtin__, f) for f in "chmod chown open lstat stat remove unlink".split(): lowerwrap(os, f) for f in "exists lexists".split(): lowerwrap(os.path, f) lowerwrap(util, 'posixfile')