comparison mercurial/changegroup.py @ 25517:513c31d8652f

addchangegroup: accept an expected total number of changesets as argument

Caller can optionally informs how much changesets are expected to be added. This
will be used for a more useful progress bar output.

25516:1e37bd83dc66

                    (f, hex(n)))

    return revisions, files

def addchangegroup(repo, source, srctype, url, emptyok=False,
                   targetphase=phases.draft):
    """Add the changegroup returned by source.read() to this repo.
    srctype is a string like 'push', 'pull', or 'unbundle'.  url is
    the URL of the repo where this changegroup is coming from.

    Return an integer summarizing the change to this repo:

        clstart = len(cl)
        class prog(object):
            step = _('changesets')
            count = 1
            ui = repo.ui
            total = None
            def __call__(repo):
                repo.ui.progress(repo.step, repo.count, unit=_('chunks'),
                                 total=repo.total)
                repo.count += 1
        pr = prog()

25517:513c31d8652f

                    (f, hex(n)))

    return revisions, files

def addchangegroup(repo, source, srctype, url, emptyok=False,
                   targetphase=phases.draft, expectedtotal=None):
    """Add the changegroup returned by source.read() to this repo.
    srctype is a string like 'push', 'pull', or 'unbundle'.  url is
    the URL of the repo where this changegroup is coming from.

    Return an integer summarizing the change to this repo:

        clstart = len(cl)
        class prog(object):
            step = _('changesets')
            count = 1
            ui = repo.ui
            total = expectedtotal
            def __call__(repo):
                repo.ui.progress(repo.step, repo.count, unit=_('chunks'),
                                 total=repo.total)
                repo.count += 1
        pr = prog()