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  • Committer: wang
  • Date: 2006-10-29 13:41:32 UTC
  • mto: (2104.4.1 wang_65714)
  • mto: This revision was merged to the branch mainline in revision 2109.
  • Revision ID: wang@ubuntu-20061029134132-3d7f4216f20c4aef
Replace python's difflib by patiencediff because the worst case 
performance is cubic for difflib and people commiting large data 
files are often hurt by this. The worst case performance of patience is 
quadratic. Fix bug 65714.

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bzrlib/revisiontree.py
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        A RevisionTree's parents match the revision graph.
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        """
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        parent_ids = self._repository.get_revision(self._revision_id).parent_ids
 
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        if self._revision_id not in (None, 'null:'):
 
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            parent_ids = self._repository.get_revision(
 
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                self._revision_id).parent_ids
 
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        else:
 
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            parent_ids = []
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        return parent_ids
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    def get_revision_id(self):
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    def has_filename(self, filename):
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        return bool(self.inventory.path2id(filename))
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    def list_files(self):
 
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    def list_files(self, include_root=False):
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        # The only files returned by this are those from the version
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        entries = self.inventory.iter_entries()
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        # skip the root for compatability with the current apis.
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        entries.next()
 
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        if self.inventory.root is not None and not include_root:
 
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            # skip the root for compatability with the current apis.
 
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            entries.next()
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        for path, entry in entries:
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            yield path, 'V', entry.kind, entry.file_id, entry
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