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Viewing changes to bzrlib/repofmt/knitrepo.py

  • Committer: Andrew Bennetts
  • Date: 2008-02-18 08:30:38 UTC
  • mto: This revision was merged to the branch mainline in revision 3756.
  • Revision ID: andrew.bennetts@canonical.com-20080218083038-tts55zsx5xrz3l2e
Lots of assorted hackery to reduce the number of imports for common operations.  Improves 'rocks', 'st' and 'help' times by ~50ms on my laptop.

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bzrlib/repofmt/knitrepo.py
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lazy_import(globals(), """
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from bzrlib import (
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    debug,
 
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    deprecated_graph,
 
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    xml5,
 
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    xml6,
 
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    xml7,
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    )
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from bzrlib.store import revision
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from bzrlib.store.revision.knit import KnitRevisionStore
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""")
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from bzrlib import (
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    bzrdir,
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    deprecated_graph,
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    errors,
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    knit,
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    lockable_files,
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    osutils,
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    symbol_versioning,
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    transactions,
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    xml5,
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    xml6,
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    xml7,
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    )
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from bzrlib.decorators import needs_read_lock, needs_write_lock
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    _commit_builder_class = None
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    # Set this attribute in derived clases to control the _serializer that the
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    # repository objects will have passed to their constructor.
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    _serializer = xml5.serializer_v5
 
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    @property
 
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    def _serializer(self):
 
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        return xml5.serializer_v5
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    # Knit based repositories handle ghosts reasonably well.
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    supports_ghosts = True
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    repository_class = KnitRepository
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    _commit_builder_class = CommitBuilder
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    _serializer = xml5.serializer_v5
 
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    @property
 
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    def _serializer(self):
 
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        return xml5.serializer_v5
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    def __ne__(self, other):
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        return self.__class__ is not other.__class__
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    _commit_builder_class = RootCommitBuilder
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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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    @property
 
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    def _serializer(self):
 
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        return xml7.serializer_v7
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    def _get_matching_bzrdir(self):
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        return bzrdir.format_registry.make_bzrdir('dirstate-with-subtree')
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    _commit_builder_class = RootCommitBuilder
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    rich_root_data = True
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    supports_tree_reference = False
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    _serializer = xml6.serializer_v6
 
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    @property
 
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    def _serializer(self):
 
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        return xml6.serializer_v6
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    def _get_matching_bzrdir(self):
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        return bzrdir.format_registry.make_bzrdir('rich-root')