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# Copyright (C) 2006 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""A generator which creates a rio stanza of the current tree info"""
from bzrlib.rio import RioWriter, Stanza
from bzrlib.version_info_formats import (
create_date_str,
VersionInfoBuilder,
)
class RioVersionInfoBuilder(VersionInfoBuilder):
"""This writes a rio stream out."""
def generate(self, to_file):
info = Stanza()
revision_id = self._get_revision_id()
if revision_id is not None:
info.add('revision-id', revision_id)
rev = self._branch.repository.get_revision(revision_id)
info.add('date', create_date_str(rev.timestamp, rev.timezone))
revno = str(self._branch.revision_id_to_revno(revision_id))
else:
revno = '0'
info.add('build-date', create_date_str())
info.add('revno', revno)
if self._branch.nick is not None:
info.add('branch-nick', self._branch.nick)
if self._check or self._include_file_revs:
self._extract_file_revisions()
if self._check:
if self._clean:
info.add('clean', 'True')
else:
info.add('clean', 'False')
if self._include_history:
self._extract_revision_history()
log = Stanza()
for (revision_id, message,
timestamp, timezone) in self._revision_history_info:
log.add('id', revision_id)
log.add('message', message)
log.add('date', create_date_str(timestamp, timezone))
info.add('revisions', log.to_unicode())
if self._include_file_revs:
files = Stanza()
for path in sorted(self._file_revisions.keys()):
files.add('path', path)
files.add('revision', self._file_revisions[path])
info.add('file-revisions', files.to_unicode())
writer = RioWriter(to_file=to_file)
writer.write_stanza(info)
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