Mercurial > hg
view contrib/casesmash.py @ 30934:6d642ecf1a89
dispatch: start profiling earlier
This makes it possible to profile extension loading and setup, which
takes a substantial fraction of overall execution time for fast
commands.
(99% of this commit is simply changes of indentation to reflect the
hoisting of the two calls to maybeprofile to a single one that
happens earlier.)
# no-check-commit
author | Bryan O'Sullivan <bryano@fb.com> |
---|---|
date | Mon, 13 Feb 2017 20:47:41 -0800 |
parents | 42a7301fb4d5 |
children | 2372284d9457 |
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from __future__ import absolute_import import __builtin__ import os 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')