1 # graph drawing and interface to graphviz 2 import sys 3 from networkx.drawing.layout import * 4 from networkx.drawing.nx_pylab import * 5 6 # graphviz interface 7 # prefer pygraphviz/agraph (it's faster) 8 from networkx.drawing.nx_agraph import * 9 try: 10 import pydot 11 import networkx.drawing.nx_pydot 12 from networkx.drawing.nx_pydot import * 13 except ImportError: 14 pass 15 try: 16 import pygraphviz 17 from networkx.drawing.nx_agraph import * 18 except ImportError: 19 pass 20 21
