comparison mercurial/manifest.py @ 50637:32837c7e2e4b

revlog: add a `get_revlog` method

This might seen weird, but I actually thing we have been needing this for a
long time. There is multiple object that kind of pretend being revlogs while
actually wrapping the actual revlog. Since multiple code needs to access the
actuel revlog. See documentation for more details.

Expect cleanup of various places one the current series is done.

50636:c90ea9bbf327

        )

        self.index = self._revlog.index
        self._generaldelta = self._revlog._generaldelta

    def _setupmanifestcachehooks(self, repo):
        """Persist the manifestfulltextcache on lock release"""
        if not util.safehasattr(repo, '_wlockref'):
            return

50637:32837c7e2e4b

        )

        self.index = self._revlog.index
        self._generaldelta = self._revlog._generaldelta

    def get_revlog(self):
        """return an actual revlog instance if any

        This exist because a lot of code leverage the fact the underlying
        storage is a revlog for optimization, so giving simple way to access
        the revlog instance helps such code.
        """
        return self._revlog

    def _setupmanifestcachehooks(self, repo):
        """Persist the manifestfulltextcache on lock release"""
        if not util.safehasattr(repo, '_wlockref'):
            return