Mercurial > hg > mercurial-crew-with-dirclash
changeset 3574:8d87c8d45b3d
log speedup: use parentrevs in log and changeset_printer.show
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Sat, 28 Oct 2006 20:21:56 -0300 |
| parents | 31401776153f |
| children | 0facae7566cc |
| files | mercurial/commands.py |
| diffstat | 1 files changed, 8 insertions(+), 5 deletions(-) [+] |
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--- a/mercurial/commands.py +++ b/mercurial/commands.py @@ -320,8 +320,8 @@ class changeset_printer(object): hexfunc = self.ui.debugflag and hex or short - parents = [(log.rev(p), hexfunc(p)) for p in log.parents(changenode) - if self.ui.debugflag or p != nullid] + parents = [(p, hexfunc(log.node(p))) for p in log.parentrevs(rev) + if self.ui.debugflag or p != -1] if (not self.ui.debugflag and len(parents) == 1 and parents[0][0] == rev-1): parents = [] @@ -1886,8 +1886,7 @@ def log(ui, repo, *pats, **opts): elif st == 'add': du.bump(rev) changenode = repo.changelog.node(rev) - parents = [p for p in repo.changelog.parents(changenode) - if p != nullid] + parents = [p for p in repo.changelog.parentrevs(rev) if p != -1] if opts['no_merges'] and len(parents) == 2: continue if opts['only_merges'] and len(parents) != 2: @@ -1918,7 +1917,11 @@ def log(ui, repo, *pats, **opts): copies.append((fn, rename[0])) displayer.show(rev, brinfo=br, copies=copies) if opts['patch']: - prev = (parents and parents[0]) or nullid + if parents: + prev = parents[0] + else: + prev = -1 + prev = repo.changelog.node(prev) patch.diff(repo, prev, changenode, match=matchfn, fp=du) du.write("\n\n") elif st == 'iter':