Mercurial > hg
changeset 38685:80466fd85ac9
fileset: rewrite andset() to not use mctx.narrow()
New code is less efficient than the original, but it helps porting andset()
to matcher composition. This will be cleaned up later.
This effectively disables the fullmatchctx magic since mctx will never be
demoted to the matchctx. The fullmatchctx class will be removed later.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sat, 09 Jun 2018 18:11:49 +0900 |
| parents | 07b551a4df44 |
| children | 131aae58a316 |
| files | mercurial/fileset.py |
| diffstat | 1 files changed, 4 insertions(+), 3 deletions(-) [+] |
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--- a/mercurial/fileset.py Sun Jun 10 20:02:53 2018 +0900 +++ b/mercurial/fileset.py Sat Jun 09 18:11:49 2018 +0900 @@ -154,7 +154,9 @@ _("pattern must be a string"))) def andset(mctx, x, y): - return getset(mctx.narrow(getset(mctx, x)), y) + xl = set(getset(mctx, x)) + yl = getset(mctx, y) + return [f for f in yl if f in xl] def orset(mctx, x, y): # needs optimizing @@ -627,8 +629,7 @@ unknown = set() return (f for f in self.subset if (f in self.ctx and f not in removed) or f in unknown) - def narrow(self, files): - return matchctx(self.ctx, self.filter(files), self._status, self._badfn) + def switch(self, ctx, status=None): subset = self.filter(_buildsubset(ctx, status)) return matchctx(ctx, subset, status, self._badfn)