danaoira

>>> from graphviz import Digraph
>>> cgv = Digraph(comment='CGV')
>>> cgv.note('A')
Traceback (most recent call last):
  File "<pyshell#21>", line 1, in <module>
    cgv.note('A')
AttributeError: 'Digraph' object has no attribute 'note'
>>> cgv.node('A')
>>> cgv.node('B')
>>> cgv.edge('A', 'B')

danaoira

# cgv.dot - Resulting DOT output from Python Graphviz input

digraph cgv {
size="6,6"
		"MATH 150A" -> "MATH 150B"
		"MATH 150B" -> "MATH 338"
		"MATH 338" -> "CPSC 335"
		"MATH 270A" -> "MATH 270B"
		"MATH 270A" -> "CPSC 240"
		"MATH 270B" -> "CPSC 335"