mercurial/commands.py

3657:4d988b7412f2

        parents = [p for p in repo.changelog.parents(n) if p != nullid]
        if opts['no_merges'] and len(parents) == 2:
            continue
        displayer.show(changenode=n)

def parents(ui, repo, file_=None, rev=None, **opts):
    """show the parents of the working dir or revision

    Print the working directory's parent revisions.
    """
    # legacy
    if file_ and not rev:
        try:
            rev = repo.lookup(file_)
            file_ = None
        except hg.RepoError:
            pass
        else:
            ui.warn(_("'hg parent REV' is deprecated, "
                      "please use 'hg parents -r REV instead\n"))

    if rev:
        if file_:
            ctx = repo.filectx(file_, changeid=rev)
        else:
            ctx = repo.changectx(rev)

3658:d12c8668b102

        parents = [p for p in repo.changelog.parents(n) if p != nullid]
        if opts['no_merges'] and len(parents) == 2:
            continue
        displayer.show(changenode=n)

def parents(ui, repo, file_=None, **opts):
    """show the parents of the working dir or revision

    Print the working directory's parent revisions.
    """
    rev = opts.get('rev')
    if rev:
        if file_:
            ctx = repo.filectx(file_, changeid=rev)
        else:
            ctx = repo.changectx(rev)