Moayad Mardini 393ddc10a7 Fixed #22531 -- Added tree.Node.__repr__ and tests for the class. ...

While Node class has a useful `__str__`, its `__repr__` is not that
useful. Added a `__repr__` that makes use of the current `__str__`.
This is especially useful since the more popular `Q` class inherits
`tree.Node`. Also created new tests that cover most of `Node` class
functionality.

2014-05-16 09:30:25 -04:00

1.9 KiB

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