Frode Danielsen 3236ade09d [Python] Improve model equality implementation (#4663)
* [Python] Improve model equality implementation

The model equality implementation template blindly tried accessing the
`__dict__` attribute of the variable to compare equality against. This
attribute does not exist for a lot of Python built-in types (`None`,
`str` etc.) and the equality check would simply crash.

This adds a simple guard to only continue with equality check if the
variable to compare is an instance of the model being compared against.

* Remove wrong auto-update of Python requirements
2017-01-28 00:42:53 +08:00
..