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Viewing changes to bzrlib/repofmt/pack_repo.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-02-19 01:40:45 UTC
  • mfrom: (3152.2.3 experimental)
  • Revision ID: pqm@pqm.ubuntu.com-20080219014045-w3igijttjdcpwshz
(robertc) Add development formats and methodology. (Robert Collins)

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bzrlib/repofmt/pack_repo.py
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    def get_format_description(self):
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        """See RepositoryFormat.get_format_description()."""
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        return "Packs containing knits with rich root support\n"
 
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class RepositoryFormatPackDevelopment0(RepositoryFormatPack):
 
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    """A no-subtrees development repository.
 
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    This format should be retained until the second release after bzr 1.0.
 
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    No changes to the disk behaviour from pack-0.92.
 
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    """
 
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    repository_class = KnitPackRepository
 
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    _commit_builder_class = PackCommitBuilder
 
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    _serializer = xml5.serializer_v5
 
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    def _get_matching_bzrdir(self):
 
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        return bzrdir.format_registry.make_bzrdir('development0')
 
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    def _ignore_setting_bzrdir(self, format):
 
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        pass
 
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    _matchingbzrdir = property(_get_matching_bzrdir, _ignore_setting_bzrdir)
 
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    def get_format_string(self):
 
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        """See RepositoryFormat.get_format_string()."""
 
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        return "Bazaar development format 0 (needs bzr.dev from before 1.3)\n"
 
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    def get_format_description(self):
 
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        """See RepositoryFormat.get_format_description()."""
 
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        return ("Development repository format, currently the same as "
 
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            "pack-0.92\n")
 
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    def check_conversion_target(self, target_format):
 
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        pass
 
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class RepositoryFormatPackDevelopment0Subtree(RepositoryFormatPack):
 
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    """A subtrees development repository.
 
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    This format should be retained until the second release after bzr 1.0.
 
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    No changes to the disk behaviour from pack-0.92-subtree.
 
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    """
 
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    repository_class = KnitPackRepository
 
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    _commit_builder_class = PackRootCommitBuilder
 
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    rich_root_data = True
 
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    supports_tree_reference = True
 
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    _serializer = xml7.serializer_v7
 
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    def _get_matching_bzrdir(self):
 
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        return bzrdir.format_registry.make_bzrdir(
 
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            'development0-subtree')
 
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    def _ignore_setting_bzrdir(self, format):
 
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        pass
 
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    _matchingbzrdir = property(_get_matching_bzrdir, _ignore_setting_bzrdir)
 
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    def check_conversion_target(self, target_format):
 
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        if not target_format.rich_root_data:
 
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            raise errors.BadConversionTarget(
 
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                'Does not support rich root data.', target_format)
 
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        if not getattr(target_format, 'supports_tree_reference', False):
 
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            raise errors.BadConversionTarget(
 
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                'Does not support nested trees', target_format)
 
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    def get_format_string(self):
 
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        """See RepositoryFormat.get_format_string()."""
 
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        return ("Bazaar development format 0 with subtree support "
 
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            "(needs bzr.dev from before 1.3)\n")
 
2322
 
 
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    def get_format_description(self):
 
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        """See RepositoryFormat.get_format_description()."""
 
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        return ("Development repository format, currently the same as "
 
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            "pack-0.92-subtree\n")
 
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