comparison mercurial/exchange.py @ 39158:b0c73866c9fb

exchange: don't use dagutil

We were only using it for simple node -> rev and parent revision
lookups. These are exposed via the storage interface and we don't
need to go through dagutil.

Differential Revision: https://phab.mercurial-scm.org/D4303

39157:a98e926b2f5b

)
from . import (
    bookmarks as bookmod,
    bundle2,
    changegroup,
    dagutil,
    discovery,
    error,
    lock as lockmod,
    logexchange,
    narrowspec,

                       correct parents.
    """
    cl = repo.changelog
    mfl = repo.manifestlog

    cldag = dagutil.revlogdag(cl)
    # dagutil does not like nullid/nullrev
    commonrevs = cldag.internalizeall(common - set([nullid])) | set([nullrev])
    headsrevs = cldag.internalizeall(heads)
    if depth:
        revdepth = {h: 0 for h in headsrevs}

    ellipsisheads = collections.defaultdict(set)
    ellipsisroots = collections.defaultdict(set)

    relevant_nodes = set()
    visitnodes = [cl.node(m) for m in missing]
    required = set(headsrevs) | known
    for rev in visit:
        clrev = cl.changelogrevision(rev)
        ps = cldag.parents(rev)
        if depth is not None:
            curdepth = revdepth[rev]
            for p in ps:
                revdepth[p] = min(curdepth + 1, revdepth.get(p, depth + 1))
        needed = False

39158:b0c73866c9fb

)
from . import (
    bookmarks as bookmod,
    bundle2,
    changegroup,
    discovery,
    error,
    lock as lockmod,
    logexchange,
    narrowspec,

                       correct parents.
    """
    cl = repo.changelog
    mfl = repo.manifestlog

    clrev = cl.rev

    commonrevs = {clrev(n) for n in common} | {nullrev}
    headsrevs = {clrev(n) for n in heads}

    if depth:
        revdepth = {h: 0 for h in headsrevs}

    ellipsisheads = collections.defaultdict(set)
    ellipsisroots = collections.defaultdict(set)

    relevant_nodes = set()
    visitnodes = [cl.node(m) for m in missing]
    required = set(headsrevs) | known
    for rev in visit:
        clrev = cl.changelogrevision(rev)
        ps = [prev for prev in cl.parentrevs(rev) if prev != nullrev]
        if depth is not None:
            curdepth = revdepth[rev]
            for p in ps:
                revdepth[p] = min(curdepth + 1, revdepth.get(p, depth + 1))
        needed = False