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How can I get around this limitation:
>>> test_dict = dict.fromkeys(['k1', 'k2'], dict())
>>> test_dict['k1']['sub-k1'] = 'apples'
>>> test_dict
{'k2': {'sub-k1': 'apples'}, 'k1': {'sub-k1': 'apples'}}
I want each of the keys k1 and k2 to have a new dictionary instance, not the same one.
Then don’t give them the same instance of the object.