def add_nodes_from(self, nodes, **attr):
        for n in nodes:
            try:
                if n not in self.node:
                    self.adj[n] = {}
                    self.node[n] = attr.copy()
                else:
                    self.node[n].update(attr)
            except TypeError:
                nn,ndict = n
                if nn not in self.node:
                    self.adj[nn] = {}
                    newdict = attr.copy()
                    newdict.update(ndict)
                    self.node[nn] = newdict
                else:
                    olddict = self.node[nn]
                    olddict.update(attr)
                    olddict.update(ndict)
Query or modify the options of the specific tab_id.
dataset/ETHPy150Open networkx/networkx/networkx/classes/tests/timingclasses.py/TimingGraph.add_nodes_from--crossover with--dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/lib-tk/ttk.py/Notebook.tab