comparison mercurial/revlogutils/deltas.py @ 51323:87fce139e927

delta-find: move snapshot_cache in the _DeltaSearch.__init__

Now that we have an object we can initialize that attribute at initialization
time.

51322:a227e061bb4b

        self.p1 = p1
        self.p2 = p2
        self.cachedelta = cachedelta
        self.excluded_bases = excluded_bases
        self.target_rev = target_rev
        self.snapshot_cache = snapshot_cache

    def candidate_groups(self):
        """Provides group of revision to be tested as delta base

            if good is not None:
                if debug_info is not None:
                    debug_info['cached-delta.accepted'] += 1
                yield None
                return
        if self.snapshot_cache is None:
            self.snapshot_cache = SnapshotCache()
        groups = self._raw_groups()
        for candidates in groups:
            good = yield candidates
            if good is not None:
                break

        elif len(parents) > 0:
            # Test all parents (1 or 2), and keep the best candidate
            yield parents

        if sparse and parents:
            if self.snapshot_cache is None:
                # map: base-rev: [snapshot-revs]
                self.snapshot_cache = SnapshotCache()
            # See if we can use an existing snapshot in the parent chains to
            # use as a base for a new intermediate-snapshot
            #
            # search for snapshot in parents delta chain map: snapshot-level:
            # snapshot-rev

51323:87fce139e927

        self.p1 = p1
        self.p2 = p2
        self.cachedelta = cachedelta
        self.excluded_bases = excluded_bases
        self.target_rev = target_rev
        if snapshot_cache is None:
            # map: base-rev: [snapshot-revs]
            snapshot_cache = SnapshotCache()
        self.snapshot_cache = snapshot_cache

    def candidate_groups(self):
        """Provides group of revision to be tested as delta base

            if good is not None:
                if debug_info is not None:
                    debug_info['cached-delta.accepted'] += 1
                yield None
                return
        groups = self._raw_groups()
        for candidates in groups:
            good = yield candidates
            if good is not None:
                break

        elif len(parents) > 0:
            # Test all parents (1 or 2), and keep the best candidate
            yield parents

        if sparse and parents:
            # See if we can use an existing snapshot in the parent chains to
            # use as a base for a new intermediate-snapshot
            #
            # search for snapshot in parents delta chain map: snapshot-level:
            # snapshot-rev