Mercurial > hg-stable
changeset 16646:a1dcd842ce17
localrepo: optimize internode status calls using withflags
Introduce manifestdict.withflags() to get a set of all files which have any
flags set, since these are likely to be a minority. Otherwise checking .flags()
for every file is a lot of dictionary lookups and is quite slow.
| author | Jesse Glick <jesse.glick@oracle.com> |
|---|---|
| date | Fri, 04 May 2012 15:56:45 -0400 |
| parents | 9a21fc2c7d32 |
| children | 14913fcb30c6 |
| files | mercurial/localrepo.py mercurial/manifest.py |
| diffstat | 2 files changed, 4 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/localrepo.py Fri May 04 15:54:55 2012 -0400 +++ b/mercurial/localrepo.py Fri May 04 15:56:45 2012 -0400 @@ -1420,10 +1420,11 @@ mf2 = mfmatches(ctx2) modified, added, clean = [], [], [] + withflags = mf1.withflags() | mf2.withflags() for fn in mf2: if fn in mf1: if (fn not in deleted and - (mf1.flags(fn) != mf2.flags(fn) or + ((fn in withflags and mf1.flags(fn) != mf2.flags(fn)) or (mf1[fn] != mf2[fn] and (mf2[fn] or ctx1[fn].cmp(ctx2[fn]))))): modified.append(fn)
--- a/mercurial/manifest.py Fri May 04 15:54:55 2012 -0400 +++ b/mercurial/manifest.py Fri May 04 15:56:45 2012 -0400 @@ -19,6 +19,8 @@ self._flags = flags def flags(self, f): return self._flags.get(f, "") + def withflags(self): + return set(self._flags.keys()) def set(self, f, flags): self._flags[f] = flags def copy(self):