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  • Committer: Robert Collins
  • Date: 2005-10-09 23:52:04 UTC
  • Revision ID: robertc@robertcollins.net-20051009235204-0abf18346c658e34
touchup the prefixed-store patch

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bzrlib/store/weave.py
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from cStringIO import StringIO
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from stat import ST_MODE, S_ISDIR
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import os
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import errno
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from bzrlib.weavefile import read_weave, write_weave_v5
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from bzrlib.weave import Weave
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from bzrlib.store import Store, hash_prefix
 
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from bzrlib.store import TransportStore, hash_prefix
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from bzrlib.atomicfile import AtomicFile
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from bzrlib.errors import NoSuchFile, FileExists
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from bzrlib.trace import mutter
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class WeaveStore(Store):
 
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class WeaveStore(TransportStore):
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    """Collection of several weave files in a directory.
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    This has some shortcuts for reading and writing them.
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        else:
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            return file_id + WeaveStore.FILE_SUFFIX
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    def _iter_relpaths(self):
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        transport = self._transport
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        queue = list(transport.list_dir('.'))
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        while queue:
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            relpath = queue.pop(0)
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            st = transport.stat(relpath)
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            if S_ISDIR(st[ST_MODE]):
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                for i, basename in enumerate(transport.list_dir(relpath)):
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                    queue.insert(i, relpath+'/'+basename)
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            else:
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                yield relpath, st
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    def __iter__(self):
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        l = len(WeaveStore.FILE_SUFFIX)
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        for relpath, st in self._iter_relpaths():