(self, it=None, formatter=None)
| 40 | """ |
| 41 | |
| 42 | def __init__(self, it=None, formatter=None): |
| 43 | self.formatter = formatter or GraphFormatter() |
| 44 | self.adjacent = {} |
| 45 | if it is not None: |
| 46 | self.update(it) |
| 47 | |
| 48 | def add_arc(self, obj): |
| 49 | """Add an object to the graph.""" |
nothing calls this directly
no test coverage detected