Mercurial > hg
changeset 43752:657bdb724b47
localrepo: extract handling of some special value in __getitem__
The value "tip" should always be accessible, otherwise there is some problematic
bug in the lower level. So we can access this outside of the general try/catch.
If it fails some wider and actual big is in play.
Differential Revision: https://phab.mercurial-scm.org/D7475
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Thu, 21 Nov 2019 17:54:25 +0100 |
| parents | 6237cb11753e |
| children | 2276a9a1c037 |
| files | mercurial/localrepo.py |
| diffstat | 1 files changed, 5 insertions(+), 3 deletions(-) [+] |
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--- a/mercurial/localrepo.py Thu Nov 21 17:53:08 2019 +0100 +++ b/mercurial/localrepo.py Thu Nov 21 17:54:25 2019 +0100 @@ -1533,14 +1533,16 @@ # dealing with some special values if changeid == b'null': return context.changectx(self, nullrev, nullid) + if changeid == b'tip': + node = self.changelog.tip() + rev = self.changelog.rev(node) + return context.changectx(self, rev, node) + # dealing with arbitrary values try: if isinstance(changeid, int): node = self.changelog.node(changeid) rev = changeid - elif changeid == b'tip': - node = self.changelog.tip() - rev = self.changelog.rev(node) elif changeid == b'.': # this is a hack to delay/avoid loading obsmarkers # when we know that '.' won't be hidden