comparison mercurial/commands.py @ 16866:91f3ac205816

revlog: ancestors(*revs) becomes ancestors(revs) (API)

Accepting a variable number of arguments as the old API did is
deeply ugly, particularly as it means the API can't be extended
with new arguments.  Partly as a result, we have at least three
different implementations of the same ancestors algorithm (!?).

Most callers were forced to call ancestors(*somelist), adding to
both inefficiency and ugliness.

16865:a6543fdcf869

    # all ancestors of branch heads - all ancestors of parent = new csets
    new = [0] * len(repo)
    cl = repo.changelog
    for a in [cl.rev(n) for n in bheads]:
        new[a] = 1
    for a in cl.ancestors(*[cl.rev(n) for n in bheads]):
        new[a] = 1
    for a in [p.rev() for p in parents]:
        if a >= 0:
            new[a] = 0
    for a in cl.ancestors(*[p.rev() for p in parents]):
        new[a] = 0
    new = sum(new)

    if new == 0:
        ui.status(_('update: (current)\n'))

16866:91f3ac205816

    # all ancestors of branch heads - all ancestors of parent = new csets
    new = [0] * len(repo)
    cl = repo.changelog
    for a in [cl.rev(n) for n in bheads]:
        new[a] = 1
    for a in cl.ancestors([cl.rev(n) for n in bheads]):
        new[a] = 1
    for a in [p.rev() for p in parents]:
        if a >= 0:
            new[a] = 0
    for a in cl.ancestors([p.rev() for p in parents]):
        new[a] = 0
    new = sum(new)

    if new == 0:
        ui.status(_('update: (current)\n'))