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revsetbenchmark: automatically finds the perf extension...
revsetbenchmark: automatically finds the perf extension Before this changeset, you had to stand in the root of the mercurial repo to run the `revsetbenchmark.py` script. Otherwise, the perf extension would not be found a `./contrib/perf.py` and the script would crash in panic. We now figure out the contrib directory from the location of this script. This makes it possible to run the script from other location that the mercurial repo root (but you still need to be in the core mercurial repository)

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casesmash.py
34 lines | 884 B | text/x-python | PythonLexer
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')