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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-04-26 08:34:14 UTC
  • mfrom: (2018.18.25 hpss-faster-copy)
  • Revision ID: pqm@pqm.ubuntu.com-20070426083414-8xgtmyk47txgquaw
Repository.tarball operation to speed initial checkouts

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bzrlib/repository.py
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        :return: The newly created destination repository.
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        """
 
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        # TODO: deprecate after 0.16; cloning this with all its settings is
 
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        # probably not very useful -- mbp 20070423
 
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        dest_repo = self._create_sprouting_repo(a_bzrdir, shared=self.is_shared())
 
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        self.copy_content_into(dest_repo, revision_id)
 
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        return dest_repo
 
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    @needs_read_lock
 
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    def sprout(self, to_bzrdir, revision_id=None):
 
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        """Create a descendent repository for new development.
 
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        Unlike clone, this does not copy the settings of the repository.
 
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        """
 
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        dest_repo = self._create_sprouting_repo(to_bzrdir, shared=False)
 
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        dest_repo.fetch(self, revision_id=revision_id)
 
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        return dest_repo
 
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    def _create_sprouting_repo(self, a_bzrdir, shared):
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        if not isinstance(a_bzrdir._format, self.bzrdir._format.__class__):
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            # use target default format.
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            dest_repo = a_bzrdir.create_repository()
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            # Most control formats need the repository to be specifically
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            # created, but on some old all-in-one formats it's not needed
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            try:
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                dest_repo = self._format.initialize(a_bzrdir, shared=self.is_shared())
 
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                dest_repo = self._format.initialize(a_bzrdir, shared=shared)
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            except errors.UninitializableFormat:
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                dest_repo = a_bzrdir.open_repository()
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        self.copy_content_into(dest_repo, revision_id)
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        return dest_repo
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    @needs_read_lock
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        reconciler = RepoReconciler(self, thorough=thorough)
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        reconciler.reconcile()
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        return reconciler
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    @needs_read_lock
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    def revision_tree(self, revision_id):
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        """Return Tree for a revision on this branch.
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    @needs_write_lock
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    def copy_content(self, revision_id=None):
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        """Make a complete copy of the content in self into destination.
 
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        This copies both the repository's revision data, and configuration information
 
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        such as the make_working_trees setting.
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        This is a destructive operation! Do not use it on existing 
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        repositories.