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Viewing changes to bzrlib/store.py

  • Committer: Aaron Bentley
  • Date: 2005-09-12 02:53:07 UTC
  • mto: (1185.3.4)
  • mto: This revision was merged to the branch mainline in revision 1390.
  • Revision ID: aaron.bentley@utoronto.ca-20050912025307-8c21544e8db1cbdb
added all_descendants and node_distances, exception when root doesn't exist

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bzrlib/store.py
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import os, tempfile, types, osutils, gzip, errno
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from stat import ST_SIZE
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from StringIO import StringIO
 
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from bzrlib.errors import BzrError
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from bzrlib.trace import mutter
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import bzrlib.ui
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        p = self._path(fileid)
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        if os.access(p, os.F_OK) or os.access(p + '.gz', os.F_OK):
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            from bzrlib.errors import bailout
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            raise BzrError("store %r already contains id %r" % (self._basedir, fileid))
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        fn = p
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    def copy_multi(self, other, ids, permit_failure=False):
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        """Copy texts for ids from other into self.
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        If an id is present in self, it is skipped.  A count of copied
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        ids is returned, which may be less than len(ids).
 
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        If an id is present in self, it is skipped.
 
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        Returns (count_copied, failed), where failed is a collection of ids
 
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        that could not be copied.
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        """
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        pb = bzrlib.ui.ui_factory.progress_bar()
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        if isinstance(other, ImmutableStore):
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            return self.copy_multi_immutable(other, to_copy, pb)
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        count = 0
 
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        failed = set()
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        for id in to_copy:
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            count += 1
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            pb.update('copy', count, len(to_copy))
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                try:
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                    entry = other[id]
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                except IndexError:
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                    failures.add(id)
 
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                    failed.add(id)
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                    continue
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                self.add(entry, id)
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        assert count == len(to_copy)
 
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        if not permit_failure:
 
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            assert count == len(to_copy)
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        pb.clear()
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        return count
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        return count, failed
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    def copy_multi_immutable(self, other, to_copy, pb, permit_failure=False):
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        from shutil import copyfile