Mercurial > hg
view contrib/casesmash.py @ 39157:a98e926b2f5b
revlog: only consider the span of the delta section
Since the number of snapshots is limited we can exclude them from the logic
checking size and number of reads. Limiting the span computation to the delta
section will allow for further optimization.
author | Paul Morelle <paul.morelle@octobus.net> |
---|---|
date | Fri, 20 Jul 2018 13:20:01 +0200 |
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')