How do I keep the JSON key order fixed with Python 3 json.dumps?

Question

I\'ve noticed some strange behavior on Python 3\'s implementation of json.dumps, namely the key order changes every time I dump the same object from execution to ex

Answer 1

The story behind this behavior is this vulnerability. To prevent it, same hash codes on one PC should be different on another one.

Python 2 has probably disabled this behavior (hash randomizing) by default because of compatibility, as this would for example break doctests. Python 3 probably (an assumption) has not needed the compability.