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  • Committer: John Arbash Meinel
  • Date: 2005-09-17 14:57:02 UTC
  • mto: (1393.2.1)
  • mto: This revision was merged to the branch mainline in revision 1396.
  • Revision ID: john@arbash-meinel.com-20050917145702-e8b475b293f68513
Cleaned up meta_store to handle the new store and transport layout.

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bzrlib/meta_store.py
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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from trace import mutter
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from bzrlib.store import Storage, CompressedTextStore
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from bzrlib.local_transport import LocalTransport
 
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from bzrlib.store import Store
 
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from bzrlib.store.compressed_text import CompressedTextStore
 
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from bzrlib.transport.local import LocalTransport
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try:
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    set
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except NameError:
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    from sets import Set as set
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class CachedStore(Storage):
 
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class CachedStore(Store):
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    """A store that caches data locally, to avoid repeated downloads.
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    The precacache method should be used to avoid server round-trips for
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    every piece of data.
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        mutter("Prefetch of ids %s" % ",".join(ids))
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        self.cache_store.copy_multi(self.source_store, ids, 
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                                    permit_failure=True)
 
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