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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2011-04-11 18:31:46 UTC
  • mfrom: (5777.3.6 inventorytree)
  • Revision ID: pqm@pqm.ubuntu.com-20110411183146-s7r7m89gnp0dl3sr
(jelmer) Split inventory-specific functionality out of Tree into
 InventoryTree. (Jelmer Vernooij)

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bzrlib/memorytree.py
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    errors,
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    mutabletree,
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    revision as _mod_revision,
 
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    revisiontree,
 
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    tree,
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    )
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from bzrlib.decorators import needs_read_lock
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from bzrlib.osutils import sha_file
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from bzrlib.transport.memory import MemoryTransport
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class MemoryTree(mutabletree.MutableTree):
 
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class MemoryTree(mutabletree.MutableTree, tree.InventoryTree):
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    """A MemoryTree is a specialisation of MutableTree.
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    It maintains nearly no state outside of read_lock and write_lock
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        self._locks = 0
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        self._lock_mode = None
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    def is_control_filename(self, filename):
 
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        # Memory tree doesn't have any control filenames
 
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        return False
 
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    @needs_tree_write_lock
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    def _add(self, files, ids, kinds):
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        """See MutableTree._add."""