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  • Committer: Robert Collins
  • Date: 2008-03-27 01:25:24 UTC
  • mto: This revision was merged to the branch mainline in revision 3313.
  • Revision ID: robertc@robertcollins.net-20080327012524-yfgr0lek5ckiowhn
Deprecate VersionedFile.has_ghost.

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bzrlib/knit.py
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    sha_string,
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    sha_strings,
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    )
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from bzrlib.symbol_versioning import DEPRECATED_PARAMETER, deprecated_passed
 
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from bzrlib.symbol_versioning import (
 
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    DEPRECATED_PARAMETER,
 
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    deprecated_method,
 
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    deprecated_passed,
 
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    one_four,
 
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    )
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from bzrlib.tsort import topo_sort
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from bzrlib.tuned_gzip import GzipFile, bytes_to_gzip
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import bzrlib.ui
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        """See VersionedFile.get_suffixes()."""
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        return [DATA_SUFFIX, INDEX_SUFFIX]
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    @deprecated_method(one_four)
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    def has_ghost(self, version_id):
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        """True if there is a ghost reference in the file to version_id."""
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        # maybe we have it
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        if self.has_version(version_id):
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            return False
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        # optimisable if needed by memoising the _ghosts set.
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        items = self._index.get_graph()
 
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        items = self.get_parent_map(self.versions())
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        for node, parents in items:
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            for parent in parents:
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                if parent not in self._index._cache:
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                    if parent == version_id:
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                        return True
 
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                if parent == version_id and parent not in items:
 
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                    return True
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        return False
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    def insert_data_stream(self, (format, data_list, reader_callable)):