comparison mercurial/revlog.py @ 43531:dcf9826c8d8c

revlog: move nodemap update within the index code

Since the nodemap data now live in the index, it should be the index
responsibility to ensure the data are up to date.

This work is part of a refactoring to unify the revlog index and the nodemap.
This unification prepare the use of a persistent nodemap.

Differential Revision: https://phab.mercurial-scm.org/D7319

43530:6e3e3e5446ba

        nodemap = revlogutils.NodeMap({nullid: nullrev})
        for r in range(0, len(self)):
            n = self[r][7]
            nodemap[n] = r
        return nodemap

    def clearcaches(self):
        self.__dict__.pop('nodemap', None)

    def __getitem__(self, i):

            p1r,
            p2r,
            node,
        )
        self.index.append(e)
        self.nodemap[node] = curr

        # Reset the pure node cache start lookup offset to account for new
        # revision.
        if self._nodepos is not None:
            self._nodepos = curr

43531:dcf9826c8d8c

        nodemap = revlogutils.NodeMap({nullid: nullrev})
        for r in range(0, len(self)):
            n = self[r][7]
            nodemap[n] = r
        return nodemap

    def append(self, tup):
        self.nodemap[tup[7]] = len(self)
        super(revlogoldindex, self).append(tup)

    def clearcaches(self):
        self.__dict__.pop('nodemap', None)

    def __getitem__(self, i):

            p1r,
            p2r,
            node,
        )
        self.index.append(e)

        # Reset the pure node cache start lookup offset to account for new
        # revision.
        if self._nodepos is not None:
            self._nodepos = curr