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Viewing changes to bzrlib/repofmt/pack_repo.py

  • Committer: Tarmac
  • Author(s): Vincent Ladeuil
  • Date: 2017-01-30 14:42:05 UTC
  • mfrom: (6620.1.1 trunk)
  • Revision ID: tarmac-20170130144205-r8fh2xpmiuxyozpv
Merge  2.7 into trunk including fix for bug #1657238 [r=vila]

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bzrlib/repofmt/pack_repo.py
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from __future__ import absolute_import
 
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import re
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import sys
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from bzrlib import (
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    chk_map,
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    cleanup,
 
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    config,
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    debug,
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    graph,
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    osutils,
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from bzrlib.repository import (
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    _LazyListJoin,
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    MetaDirRepository,
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    RepositoryFormat,
 
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    RepositoryFormatMetaDir,
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    RepositoryWriteLockResult,
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    )
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from bzrlib.vf_repository import (
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        # visible is smaller.  On the other hand none will be seen until
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        # they're in the names list.
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        self.index_sizes = [None, None, None, None]
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        self._write_index('revision', self.revision_index, 'revision', suspend)
 
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        self._write_index('revision', self.revision_index, 'revision',
 
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            suspend)
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        self._write_index('inventory', self.inventory_index, 'inventory',
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            suspend)
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        self._write_index('text', self.text_index, 'file texts', suspend)
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            self.index_sizes.append(None)
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            self._write_index('chk', self.chk_index,
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                'content hash bytes', suspend)
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        self.write_stream.close()
 
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        self.write_stream.close(
 
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            want_fdatasync=self._pack_collection.config_stack.get('repository.fdatasync'))
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        # Note that this will clobber an existing pack with the same name,
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        # without checking for hash collisions. While this is undesirable this
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        # is something that can be rectified in a subsequent release. One way
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            transport = self.upload_transport
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        else:
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            transport = self.index_transport
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        self.index_sizes[self.index_offset(index_type)] = transport.put_file(
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            index_name, index.finish(), mode=self._file_mode)
 
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        index_tempfile = index.finish()
 
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        index_bytes = index_tempfile.read()
 
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        write_stream = transport.open_write_stream(index_name,
 
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            mode=self._file_mode)
 
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        write_stream.write(index_bytes)
 
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        write_stream.close(
 
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            want_fdatasync=self._pack_collection.config_stack.get('repository.fdatasync'))
 
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        self.index_sizes[self.index_offset(index_type)] = len(index_bytes)
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        if 'pack' in debug.debug_flags:
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            # XXX: size might be interesting?
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            mutter('%s: create_pack: wrote %s index: %s%s t+%6.3fs',
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                set(all_combined).difference([combined_idx]))
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        # resumed packs
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        self._resumed_packs = []
 
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        self.config_stack = config.LocationStack(self.transport.base)
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    def __repr__(self):
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        return '%s(%r)' % (self.__class__.__name__, self.repo)
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        """
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        for pack in packs:
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            try:
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                pack.pack_transport.move(pack.file_name(),
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                    '../obsolete_packs/' + pack.file_name())
 
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                try:
 
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                    pack.pack_transport.move(pack.file_name(),
 
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                        '../obsolete_packs/' + pack.file_name())
 
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                except errors.NoSuchFile:
 
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                    # perhaps obsolete_packs was removed? Let's create it and
 
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                    # try again
 
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                    try:
 
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                        pack.pack_transport.mkdir('../obsolete_packs/')
 
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                    except errors.FileExists:
 
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                        pass
 
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                    pack.pack_transport.move(pack.file_name(),
 
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                        '../obsolete_packs/' + pack.file_name())
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            except (errors.PathError, errors.TransportError), e:
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                # TODO: Should these be warnings or mutters?
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                mutter("couldn't rename obsolete pack, skipping it:\n%s"
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        obsolete_pack_transport = self.transport.clone('obsolete_packs')
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        if preserve is None:
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            preserve = set()
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        for filename in obsolete_pack_transport.list_dir('.'):
 
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        try:
 
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            obsolete_pack_files = obsolete_pack_transport.list_dir('.')
 
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        except errors.NoSuchFile:
 
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            return found
 
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        for filename in obsolete_pack_files:
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            name, ext = osutils.splitext(filename)
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            if ext == '.pack':
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                found.append(name)
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                                    than normal. I.e. during 'upgrade'.
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        """
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        if not _found:
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            format = RepositoryFormat.find_format(a_bzrdir)
 
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            format = RepositoryFormatMetaDir.find_format(a_bzrdir)
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        if _override_transport is not None:
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            repo_transport = _override_transport
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        else: