contrib/perf.py

40555:b5b3dd4e40c3

    Possible source values are:
    * `full`: add from a full text (default).
    * `parent-1`: add from a delta to the first parent
    * `parent-2`: add from a delta to the second parent if it exists
                  (use a delta from the first parent otherwise)
    """
    opts = _byteskwargs(opts)

    rl = cmdutil.openrevlog(repo, b'perfrevlogwrite', file_, opts)
    rllen = getlen(ui)(rl)

        startrev = rllen + startrev
    if stoprev < 0:
        stoprev = rllen + stoprev

    source = opts['source']
    validsource = (b'full', b'parent-1', b'parent-2')
    if source not in validsource:
        raise error.Abort('invalid source type: %s' % source)

    ### actually gather results
    count = opts['count']

        parent = p2
        if p2 == nullid:
            parent = p1
        baserev = orig.rev(parent)
        cachedelta = (baserev, orig.revdiff(parent, rev))

    return ((text, tr, linkrev, p1, p2),
            {'node': node, 'flags': flags, 'cachedelta': cachedelta})

@contextlib.contextmanager

40556:e14d44772fb3

    Possible source values are:
    * `full`: add from a full text (default).
    * `parent-1`: add from a delta to the first parent
    * `parent-2`: add from a delta to the second parent if it exists
                  (use a delta from the first parent otherwise)
    * `parent-smallest`: add from the smallest delta (either p1 or p2)
    """
    opts = _byteskwargs(opts)

    rl = cmdutil.openrevlog(repo, b'perfrevlogwrite', file_, opts)
    rllen = getlen(ui)(rl)

        startrev = rllen + startrev
    if stoprev < 0:
        stoprev = rllen + stoprev

    source = opts['source']
    validsource = (b'full', b'parent-1', b'parent-2', b'parent-smallest')
    if source not in validsource:
        raise error.Abort('invalid source type: %s' % source)

    ### actually gather results
    count = opts['count']

        parent = p2
        if p2 == nullid:
            parent = p1
        baserev = orig.rev(parent)
        cachedelta = (baserev, orig.revdiff(parent, rev))
    elif source == b'parent-smallest':
        p1diff = orig.revdiff(p1, rev)
        parent = p1
        diff = p1diff
        if p2 != nullid:
            p2diff = orig.revdiff(p2, rev)
            if len(p1diff) > len(p2diff):
                parent = p2
                diff = p2diff
        baserev = orig.rev(parent)
        cachedelta = (baserev, diff)

    return ((text, tr, linkrev, p1, p2),
            {'node': node, 'flags': flags, 'cachedelta': cachedelta})

@contextlib.contextmanager