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Viewing changes to bzrlib/repofmt/knitrepo.py

  • Committer: Martin Pool
  • Date: 2009-06-10 02:51:23 UTC
  • mfrom: (4423 +trunk)
  • mto: This revision was merged to the branch mainline in revision 4464.
  • Revision ID: mbp@sourcefrog.net-20090610025123-2u0c0ng5jcezjzqh
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bzrlib/repofmt/knitrepo.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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    def __repr__(self):
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        return 'KnitParentsProvider(%r)' % self._knit
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    @symbol_versioning.deprecated_method(symbol_versioning.one_one)
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    def get_parents(self, revision_ids):
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        """See graph._StackedParentsProvider.get_parents"""
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        parent_map = self.get_parent_map(revision_ids)
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        return [parent_map.get(r, None) for r in revision_ids]
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    def get_parent_map(self, keys):
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        """See graph._StackedParentsProvider.get_parent_map"""
 
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        """See graph.StackedParentsProvider.get_parent_map"""
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        parent_map = {}
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        for revision_id in keys:
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            if revision_id is None:
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        return 'KnitsParentsProvider(%r)' % self._knit
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    def get_parent_map(self, keys):
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        """See graph._StackedParentsProvider.get_parent_map"""
 
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        """See graph.StackedParentsProvider.get_parent_map"""
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        parent_map = self._knit.get_parent_map(
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            [self._prefix + (key,) for key in keys])
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        result = {}
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    supports_ghosts = True
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    # External lookups are not supported in this format.
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    supports_external_lookups = False
 
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    # No CHK support.
 
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    supports_chks = False
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    _fetch_order = 'topological'
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    _fetch_uses_deltas = True
 
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    fast_deltas = False
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    def _get_inventories(self, repo_transport, repo, name='inventory'):
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        mapper = versionedfile.ConstantMapper(name)
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        repo.signatures = self._get_signatures(repo_transport, repo)
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        repo.inventories = self._get_inventories(repo_transport, repo)
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        repo.texts = self._get_texts(repo_transport, repo)
 
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        repo.chk_bytes = None
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        repo._transport = repo_transport
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        return repo
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