django/django — pull request #2628 by mmardini (2014-05-03 15:52:17+00:00)
Title: Fixed #22531 -- Added `__repr__` for `tree.Node`

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`.