Mercurial > hg
annotate contrib/casesmash.py @ 26399:1f0e78f8f55f
bundlerepo: let bundle repo look in the _mancache
When looking up a base revision, we were ignoring the contents that were already
available in the manifest's _mancache. This patch allows us to use that data
instead of reading from the revlog.
This is useful in our pushrebase extension (which allows rebasing on the server
side during a push) because it allows us to prefetch the bundle base manifest
before aquiring the repo lock (1 second saving), which means doing less work inside the lock,
which means a 20% higher commit rate.
author | Durham Goode <durham@fb.com> |
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date | Mon, 28 Sep 2015 10:27:36 -0700 |
parents | 9de689d20230 |
children | 42a7301fb4d5 |
rev | line source |
---|---|
19322
ff1586a3adc5
cleanup: remove unused imports
Simon Heimberg <simohe@besonet.ch>
parents:
14730
diff
changeset
|
1 import os, __builtin__ |
14730 | 2 from mercurial import util |
3 | |
4 def lowerwrap(scope, funcname): | |
5 f = getattr(scope, funcname) | |
6 def wrap(fname, *args, **kwargs): | |
7 d, base = os.path.split(fname) | |
8 try: | |
9 files = os.listdir(d or '.') | |
19378
9de689d20230
cleanup: drop unused variables and an unused import
Simon Heimberg <simohe@besonet.ch>
parents:
19322
diff
changeset
|
10 except OSError: |
14730 | 11 files = [] |
12 if base in files: | |
13 return f(fname, *args, **kwargs) | |
14 for fn in files: | |
15 if fn.lower() == base.lower(): | |
16 return f(os.path.join(d, fn), *args, **kwargs) | |
17 return f(fname, *args, **kwargs) | |
18 scope.__dict__[funcname] = wrap | |
19 | |
20 def normcase(path): | |
21 return path.lower() | |
22 | |
23 os.path.normcase = normcase | |
24 | |
25 for f in 'file open'.split(): | |
26 lowerwrap(__builtin__, f) | |
27 | |
28 for f in "chmod chown open lstat stat remove unlink".split(): | |
29 lowerwrap(os, f) | |
30 | |
31 for f in "exists lexists".split(): | |
32 lowerwrap(os.path, f) | |
33 | |
34 lowerwrap(util, 'posixfile') |