mercurial/revset.py

43608:65d6770273c8

    Helper method to map a smartset to another smartset given a function only
    talking about nodes. Handles converting between rev numbers and nodes, and
    filtering.
    """
    cl = repo.unfiltered().changelog
    torev = cl.rev
    tonode = cl.node
    nodemap = cl.nodemap
    result = set(torev(n) for n in f(tonode(r) for r in s) if n in nodemap)
    return smartset.baseset(result - repo.changelog.filteredrevs)


@predicate(b'successors(set)', safe=True)
def successors(repo, subset, x):

43609:45d123d84011

    Helper method to map a smartset to another smartset given a function only
    talking about nodes. Handles converting between rev numbers and nodes, and
    filtering.
    """
    cl = repo.unfiltered().changelog
    torev = cl.index.get_rev
    tonode = cl.node
    result = set(torev(n) for n in f(tonode(r) for r in s))
    result.discard(None)
    return smartset.baseset(result - repo.changelog.filteredrevs)


@predicate(b'successors(set)', safe=True)
def successors(repo, subset, x):