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  • Committer: Robert Collins
  • Date: 2007-08-23 21:36:56 UTC
  • mto: (2592.3.105 repository)
  • mto: This revision was merged to the branch mainline in revision 2746.
  • Revision ID: robertc@robertcollins.net-20070823213656-055xdmkyesohby3u
Add a number of -Devil checkpoints.

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bzrlib/repository.py
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from bzrlib import (
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    bzrdir,
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    check,
 
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    debug,
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    deprecated_graph,
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    errors,
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    generate_ids,
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from bzrlib.store.versioned import VersionedFileStore
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from bzrlib.store.text import TextStore
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from bzrlib.testament import Testament
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""")
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from bzrlib.decorators import needs_read_lock, needs_write_lock
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from bzrlib.symbol_versioning import (
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        deprecated_method,
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        )
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from bzrlib.trace import mutter, note, warning
 
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from bzrlib.trace import mutter, mutter_callsite, note, warning
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# Old formats display a warning, but only once
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    @needs_read_lock
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    def has_revision(self, revision_id):
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        """True if this repository has a copy of the revision."""
 
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        if 'evil' in debug.debug_flags:
 
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            mutter_callsite(2, "has_revision is a LBYL symptom.")
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        revision_id = osutils.safe_revision_id(revision_id)
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        return self._revision_store.has_revision_id(revision_id,
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                                                    self.get_transaction())
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        operation and will be removed in the future.
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        :return: a dictionary of revision_id->revision_parents_list.
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        """
 
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        if 'evil' in debug.debug_flags:
 
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            mutter_callsite(2,
 
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                "get_revision_graph scales with size of history.")
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        # special case NULL_REVISION
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        if revision_id == _mod_revision.NULL_REVISION:
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            return {}
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        :param revision_ids: an iterable of revisions to graph or None for all.
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        :return: a Graph object with the graph reachable from revision_ids.
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        """
 
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        if 'evil' in debug.debug_flags:
 
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            mutter_callsite(2,
 
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                "get_revision_graph_with_ghosts scales with size of history.")
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        result = deprecated_graph.Graph()
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        if not revision_ids:
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            pending = set(self.all_revision_ids())