mercurial/manifest.py

30403:a431daa93f8c

            elif rl._treeondisk:
                m = treemanifest(dir=self._dir)
                def gettext():
                    return rl.revision(self._node)
                def readsubtree(dir, subm):
                    return treemanifestctx(self._repo, dir, subm).read()
                m.read(gettext, readsubtree)
                m.setnode(self._node)
                self._data = m
            else:
                text = rl.revision(self._node)

            d = mdiff.patchtext(revlog.revdiff(revlog.deltaparent(r), r))
            return manifestdict(d)
        else:
            # Need to perform a slow delta
            r0 = revlog.deltaparent(revlog.rev(self._node))
            m0 = treemanifestctx(self._repo, self._dir, revlog.node(r0)).read()
            m1 = self.read()
            md = treemanifest(dir=self._dir)
            for f, ((n0, fl0), (n1, fl1)) in m0.diff(m1).iteritems():
                if n1:
                    md[f] = n1

30404:a1beadaa4061

            elif rl._treeondisk:
                m = treemanifest(dir=self._dir)
                def gettext():
                    return rl.revision(self._node)
                def readsubtree(dir, subm):
                    # Set verify to False since we need to be able to create
                    # subtrees for trees that don't exist on disk.
                    return self._repo.manifestlog.get(dir, subm,
                                                      verify=False).read()
                m.read(gettext, readsubtree)
                m.setnode(self._node)
                self._data = m
            else:
                text = rl.revision(self._node)

            d = mdiff.patchtext(revlog.revdiff(revlog.deltaparent(r), r))
            return manifestdict(d)
        else:
            # Need to perform a slow delta
            r0 = revlog.deltaparent(revlog.rev(self._node))
            m0 = self._repo.manifestlog.get(self._dir, revlog.node(r0)).read()
            m1 = self.read()
            md = treemanifest(dir=self._dir)
            for f, ((n0, fl0), (n1, fl1)) in m0.diff(m1).iteritems():
                if n1:
                    md[f] = n1