/b-gtk/fix-viz

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  • Committer: Curtis Hovey
  • Date: 2012-03-11 17:06:34 UTC
  • mto: This revision was merged to the branch mainline in revision 788.
  • Revision ID: sinzui.is@verizon.net-20120311170634-c63bxfynru145qn4
Replace do_push with a method based on bzrlib.push.

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push.py
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    errors,
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    ui,
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    )
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from bzrlib.bzrdir import BzrDir
 
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from bzrlib.controldir import ControlDir
 
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from bzrlib.push import PushResult
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from bzrlib.transport import get_transport
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from bzrlib.plugins.gtk.dialog import (
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    :param overwrite: overwrite target location if it diverged
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    :return: number of revisions pushed
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    """
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    transport = get_transport(location)
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    location_url = transport.base
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    revision_id = None
 
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    to_transport = get_transport(location)
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    try:
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        dir_to = BzrDir.open(location_url)
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        br_to = dir_to.open_branch()
 
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        dir_to = ControlDir.open_from_transport(to_transport)
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    except errors.NotBranchError:
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        # create a branch.
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        transport = transport.clone('..')
 
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        dir_to = None
 
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    if dir_to is None:
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        try:
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            relurl = transport.relpath(location_url)
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            transport.mkdir(relurl)
 
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            br_to = br_from.create_clone_on_transport(
 
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                to_transport, revision_id=revision_id)
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        except errors.NoSuchFile:
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            response = question_dialog(
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                _i18n('Non existing parent directory'),
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                _i18n("The parent directory (%s)\ndoesn't exist. Create?") %
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                location)
 
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                    location)
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            if response == Gtk.ResponseType.OK:
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                transport.create_prefix()
 
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                br_to = br_from.create_clone_on_transport(
 
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                    to_transport, revision_id=revision_id, create_prefix=True)
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            else:
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                return
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        dir_to = br_from.bzrdir.clone(location_url,
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            revision_id=br_from.last_revision())
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        br_to = dir_to.open_branch()
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        count = len(br_to.revision_history())
 
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                return _i18n("Push aborted.")
 
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        push_result = create_push_result(br_from, br_to)
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    else:
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        br_to.revision_history()
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        try:
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            tree_to = dir_to.open_workingtree()
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        except errors.NotLocalUrl:
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            # FIXME - what to do here? how should we warn the user?
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            count = br_to.pull(br_from, overwrite)
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        except errors.NoWorkingTree:
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            count = br_to.pull(br_from, overwrite)
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        else:
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            count = tree_to.pull(br_from, overwrite)
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    # The count var is either an int or a PushResult. PushResult is being
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    # coerced into an int, but the method is deprecated.
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    return _i18n("%d revision(s) pushed.") % int(count)
 
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        push_result = dir_to.push_branch(br_from, revision_id, overwrite)
 
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    message = create_push_message(br_from, push_result)
 
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    return message
 
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def create_push_message(br_from, push_result):
 
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    """Return a mesage explaining what happened during the push."""
 
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    messages = []
 
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    rev_count = br_from.revno() - push_result.old_revno
 
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    messages.append(_i18n("%d revision(s) pushed.") % rev_count)
 
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    if push_result.stacked_on is not None:
 
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        messages.append(_i18n("Stacked on %s.") % push_result.stacked_on)
 
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    if push_result.workingtree_updated is False:
 
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        messages.append(_i18n(
 
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            "\nThe working tree was not updated:"
 
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            "\nSee 'bzr help working-trees' for more information."))
 
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    return '\n'.join(messages)
 
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def create_push_result(br_from, br_to):
 
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    """Return a PushResult like one created by ControlDir.push_branch()."""
 
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    push_result = PushResult()
 
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    push_result.source_branch = br_from
 
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    push_result.target_branch = br_to
 
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    push_result.branch_push_result = None
 
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    push_result.master_branch = None
 
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    push_result.old_revno = 0
 
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    push_result.old_revid = br_to.last_revision()
 
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    push_result.workingtree_updated = None  # Not applicable to this case.
 
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    try:
 
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        push_result.stacked_on = br_to.get_stacked_on_url()
 
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    except (errors.UnstackableBranchFormat,
 
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            errors.UnstackableRepositoryFormat,
 
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            errors.NotStacked):
 
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        push_result.stacked_on = None
 
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    return push_result