match: use util.re.escape instead of re.escape
For a pathological .hgignore with over 2500 glob lines and over 200000 calls to
re.escape, and with re2 available, this speeds up parsing the .hgignore from
0.75 seconds to 0.20 seconds. This causes e.g. 'hg status' with hgwatchman
enabled to go from 1.02 seconds to 0.47 seconds.
import os
from mercurial import hg, ui, context, encoding
u = ui.ui()
repo = hg.repository(u, 'test1', create=1)
os.chdir('test1')
# create 'foo' with fixed time stamp
f = open('foo', 'w')
f.write('foo\n')
f.close()
os.utime('foo', (1000, 1000))
# add+commit 'foo'
repo[None].add(['foo'])
repo.commit(text='commit1', date="0 0")
print "workingfilectx.date =", repo[None]['foo'].date()
# test memctx with non-ASCII commit message
def filectxfn(repo, memctx, path):
return context.memfilectx(repo, "foo", "")
ctx = context.memctx(repo, ['tip', None],
encoding.tolocal("Gr\xc3\xbcezi!"),
["foo"], filectxfn)
ctx.commit()
for enc in "ASCII", "Latin-1", "UTF-8":
encoding.encoding = enc
print "%-8s: %s" % (enc, repo["tip"].description())
# test performing a status
def getfilectx(repo, memctx, f):
fctx = memctx.parents()[0][f]
data, flags = fctx.data(), fctx.flags()
if f == 'foo':
data += 'bar\n'
return context.memfilectx(repo, f, data, 'l' in flags, 'x' in flags)
ctxa = repo.changectx(0)
ctxb = context.memctx(repo, [ctxa.node(), None], "test diff", ["foo"],
getfilectx, ctxa.user(), ctxa.date())
print ctxb.status(ctxa)
# test performing a diff on a memctx
for d in ctxb.diff(ctxa, git=True):
print d