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  • Committer: Aaron Bentley
  • Date: 2008-06-25 21:28:30 UTC
  • mto: (3363.10.8 preview-post)
  • mto: This revision was merged to the branch mainline in revision 3663.
  • Revision ID: aaron@aaronbentley.com-20080625212830-028oh2tvta8hccc0
Cheap implementation of list_files

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bzrlib/transform.py
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                parent_file_id, file_id)
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            yield new_entry, trans_id
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    def iter_entries_by_dir(self, specific_file_ids=None):
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        # This may not be a maximally efficient implementation, but it is
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        # reasonably straightforward.  An implementation that grafts the
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        # TreeTransform changes onto the tree's iter_entries_by_dir results
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        # might be more efficient, but requires tricky inferences about stack
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        # position.
 
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    def _list_files_by_dir(self):
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        todo = [ROOT_PARENT]
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        ordered_ids = []
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        while len(todo) > 0:
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            todo.extend(children)
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            for trans_id in children:
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                ordered_ids.append((trans_id, parent_file_id))
 
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        return ordered_ids
 
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    def iter_entries_by_dir(self, specific_file_ids=None):
 
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        # This may not be a maximally efficient implementation, but it is
 
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        # reasonably straightforward.  An implementation that grafts the
 
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        # TreeTransform changes onto the tree's iter_entries_by_dir results
 
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        # might be more efficient, but requires tricky inferences about stack
 
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        # position.
 
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        ordered_ids = self._list_files_by_dir()
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        for entry, trans_id in self._make_inv_entries(ordered_ids,
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                                                      specific_file_ids):
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            yield unicode(self._final_paths.get_path(trans_id)), entry
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    def list_files(self, include_root=False):
 
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        """See Tree.list_files."""
 
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        # XXX This should behave like WorkingTree.list_files, but is really
 
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        # more like RevisionTree.list_files.
 
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        for path, entry in self.iter_entries_by_dir():
 
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            if entry.name == '' and not include_root:
 
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                continue
 
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            yield path, 'V', entry, entry.kind, entry.file_id, entry
 
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    def kind(self, file_id):
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        trans_id = self._transform.trans_id_file_id(file_id)
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        return self._transform.final_kind(trans_id)