/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar

« back to all changes in this revision

Viewing changes to bzrlib/deprecated_graph.py

  • Committer: Alexander Belchenko
  • Date: 2007-10-26 21:49:15 UTC
  • mto: (2947.4.2 0.92)
  • mto: This revision was merged to the branch mainline in revision 2971.
  • Revision ID: bialix@ukr.net-20071026214915-5eacqh9k2ps6jagj
windows python-based installer: shortcut for uninstall action

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/deprecated_graph.py
1
 
# (C) 2005 Canonical
 
1
# Copyright (C) 2005 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
125
125
 
126
126
    def add_node(self, node_id, parent_ids):
127
127
        """Add node_id to the graph with parent_ids as its parents."""
128
 
        if parent_ids == []:
 
128
        if len(parent_ids) == 0:
129
129
            self.roots.add(node_id)
130
130
        self._graph_ancestors[node_id] = list(parent_ids)
131
131
        self._ensure_descendant(node_id)
142
142
        """Return a dictionary of graph node:ancestor_list entries."""
143
143
        return dict(self._graph_ancestors.items())
144
144
 
145
 
    def get_ancestry(self, node_id):
 
145
    def get_ancestry(self, node_id, topo_sorted=True):
146
146
        """Return the inclusive ancestors of node_id in topological order."""
147
147
        # maybe optimise this ?
148
148
        result = {}
155
155
            for parent in parents:
156
156
                if parent not in result and parent not in pending:
157
157
                    pending.add(parent)
 
158
        if not topo_sorted:
 
159
            return result.keys()
158
160
        return topo_sort(result.items())
159
161
 
160
162
    def get_descendants(self):