ff5bbede0431e5296811dc57432a33a9a68942d0,pysos/dag.py,SoS_DAG,build,#SoS_DAG#Any#,225

Before Change

        //
        // for some code using attributes
        for node_i in self.nodes():
            for node_j in self.nodes():
                if node_i == node_j:
                    continue
                if node_i.depends_on(node_j):
                    self.add_edge(node_j, node_i)
                if node_j.depends_on(node_i):
                    self.add_edge(node_i, node_j)


    def write_dot(self, filename):
        try:
            nx.drawing.nx_pydot.write_dot(self, filename)
        except Exception as e:

After Change

        //
        // several cases triggers dependency.
        indexed = [x for x in self.nodes() if x._node_index is not None]
        indexed.sort(key = lambda x: x._node_index)

        for idx, node in enumerate(indexed):
            // 1. if a node changes context (using option alias), all later steps
            // has to rely on it.

Instances