comparison mercurial/revlogutils/deltas.py @ 49679:b670eb3dd6c9

delta-find: use sets instead of list in the snapshot cache

This seems more appropriate.

49678:efbbc2f9121e

class SnapshotCache:
    __slots__ = ('snapshots', '_start_rev', '_end_rev')

    def __init__(self):
        # XXX should probably be a set ?
        self.snapshots = collections.defaultdict(list)
        self._start_rev = None
        self._end_rev = None

    def update(self, revlog, start_rev=0):
        """find snapshots from start_rev to tip"""

        else:
            deltaparent = revlog.deltaparent
            issnapshot = revlog.issnapshot
            for rev in revlog.revs(start_rev, end_rev):
                if issnapshot(rev):
                    cache[deltaparent(rev)].append(rev)


class deltacomputer:
    def __init__(
        self,

49679:b670eb3dd6c9

class SnapshotCache:
    __slots__ = ('snapshots', '_start_rev', '_end_rev')

    def __init__(self):
        self.snapshots = collections.defaultdict(set)
        self._start_rev = None
        self._end_rev = None

    def update(self, revlog, start_rev=0):
        """find snapshots from start_rev to tip"""

        else:
            deltaparent = revlog.deltaparent
            issnapshot = revlog.issnapshot
            for rev in revlog.revs(start_rev, end_rev):
                if issnapshot(rev):
                    cache[deltaparent(rev)].add(rev)


class deltacomputer:
    def __init__(
        self,